Verlag: Emerson Books, Inc., 1939
Anbieter: Presidential Book Shop or James Carroll, Alexandria, VA, USA
Soft cover. Zustand: Very Good. 27 p. This booklet contains 200 math problems with answers. Some pencil marks on the first page.
Soft cover. Zustand: Very Good. No Jacket. Brown covers with black title to front. Red ink Stamp of Sehm Magic Studio at bottom of page 27. Sticker of Mr. Norman C Sehm, owner of Sehm Magic Studio, on verso of back cover. Small 25 cent price in ink at top corner of first page.
Verlag: New York: Numismatics Co., 1939
Anbieter: Quicker than the Eye, Chicago, IL, USA
Zustand: good. Rithmetic of the Purest Kind: 200 Tricky Problems with Answers, Tricks with figures you can do Combining Recreation and Education. Tan wrappers, 10 pages, diagrams. Wrappers and pages toned, some wear to edges. Good condition.