Take a photo of a barcode or cover

52 pages • first pub 1979 (view editions)
ISBN/UID: 9780486220116
Format: Paperback
Language: English
Publisher: Dover Publications
Edition Pub Date: 28 December 1979
mathematics
informative
inspiring
medium-paced
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52 pages • first pub 1979 (view editions)
ISBN/UID: 9780486220116
Format: Paperback
Language: English
Publisher: Dover Publications
Edition Pub Date: 28 December 1979
mathematics
informative
inspiring
medium-paced