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Zustand: Bueno. Madrid 1981. Marsiega. Colección Bienestar social. Rústica. 142 pp. 20x13.

In 8°, bross., pp. 20.

Amaro Ediciones-Publicaciones, Madrid, 1980, 6ª ed., cartoné textura tela, 24,5x16 cm., 1064 p. [1428 g.], dentro de paginación cuadros, gráficos, figuras e ilustraciones. Muy buen estado. Medicina.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Paperback. Zustand: New.

PF. Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New. In English.

In-8° pp. 341, leg. edit. con sovrac. ill.

Broché. Zustand: Bon état. in-8 Description :157 pp. Couverture légèrement salie avec une pliure. Langue : Français Nb de volumes : 1.

Rilegato. Zustand: buono. Zustand des Schutzumschlags: discreto. Pagine 406, 350 illustrazioni, VIII tavole fuori testo, 46 tabelle.

21x15, 483p, 1h. Rústica. Buen estado.

Zustand: buono. Politica ed Economia Economia e Capitalismo Historical and Political studies Politics and Economics Economy and Capitalism Biblioteca di Foglio di Zona bross. edit. ill., piccole abrasioni in cop., bruniture e lievi fioriture - prima edizione BUONE CONDIZIONI.

Zustand: New. pp. 192.

Paperback. Zustand: Brand New. spiral-bound edition. 128 pages. 9.26x6.11x0.30 inches. In Stock.

Paperback. Zustand: Brand New. reprint edition. 192 pages. 9.60x6.60x0.47 inches. In Stock.

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - 1. Models and concepts in molecular theory.- 1.1 Scope of the quantum theory of molecules.- 1.2 Born Oppenheimer states.- 1.3 Computational and interpretational problems.- 1.4 Rôle and limitations of simplified models.- 1.5 Simplified models and model Hamiltonians.- 1.6 Atoms in molecules and electronegativities.- 1.7 A conclusion: Models and the Plague of Non-observables.- 2. Mathematical foundations.- 2.1 Mathematical construction of many-electron models from an orbital basis.- 2.2 Model Hamiltonians.- 2.3 Matrix formalism. Inclusion of overlap.- 2.4 The spectral decomposition of the Hamiltonian and effective potentials.- 3. One-electron schemes.- 3.1 Hückel-type methods.- 3.2 A 'naive' method for electrons.- 3.3 The Hückel method for all valence-electrons: The tight binding (TB) approach of solid-state physics.- 3.4 All-valence-electron treatments: The extended Hückel theory (EHT).- 4. Simplified SCF one-electron schemes and beyond.- 4.1 The SCF Hamiltonian.- 4.2 Construction of non-SCF Hamiltonians.- 4.3 Many-electron models and their SCF version.- 4.4 Methods with iterative determination of atomic parameters.- 4.6 A general form of all valence SCF methods: The SCF extended-Hückel method.- 4.7 Beyond one-electron schemes. Correlation, PCILO method excited states.- 4.8 A case study in semiempirical computations: Molecular force fields.- 4.9 Limitations of semiempirical and limited-basis methods: The N2O4 molecule.- 5. The basis problem.- 5.1 MVAO basis.- 5.2 Non-orthogonality.- 5.3 General orbital bases.- 5.4 -Electron models and the - separation.- 5.5 Basis problem in solid-state physics.- 5.6 Metal-metal bond and the X method.- 5.7 Reliability of computations and choice of the orbital basis.- 5.8 A comment on the use of group theory incalculations on molecules and aggregates of atoms. …

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - and Electrons in theoretical organic chemistry.

Zustand: Buone. italiano Condizioni dell'esterno: sovracopertina strappata e macchiata Condizioni dell'interno: ingiallite da fattore tempo.

Roma, 1972, in-8, br. editoriale.

Zustand: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Paperback. Zustand: Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.

In-16mo (cm. 18) di pp. 106, XII con numerose ill. in bianco e nero n.t. Bross. ed. ill. ID: CW_9934.

Seconda edizione. Con 374 illustrazioni, 39 tabelle, 18 tavole, 2 schemi fuori testo e 7 fotografie. 8 legatura editoriale e sovracoperta, pp.540. Bruniture ai risvolti interni e qualche picc. strappo alla sovracopertina.

Hardcover. Zustand: As New. 1st Edition. 8° - 87pp - Color & b/w reproductions. In Italian & French. Original boards. As new .

Couverture souple. Zustand: Très bon. 6 PAGES-21,5 CM X 27,5 CM-PARTITION-PAROLES FRANCAISES-PAROLES ITALIENNES-(E24).

Zustand: Bueno. Madrid 1987. Rorer. Rústica. 32 pp. 24x17. Algunos subrayados a boli. Firma, fecha y nombre anterior propietario.