Title:The Trachtenberg Speed System of Basic MathematicsFormat:HardcoverDimensions:272 pages, 8.59 × 5.79 × 0.94 inPublished:February 1, 1982Publisher:Greenwood Press (CT)Language:English
The following ISBNs are associated with this title:
ISBN - 10:0313232008
ISBN - 13:9780313232008