Mcshane adapter rudolph (1 risultati)
The Trachtenberg Speed System of Basic Mathematics: The Revolutionary New Method for High-Speed Multiplication, Division, Addition, Subtraction, and Square Root.
Trachtenberg, Jakow; Cutler, Ann; McShane (Adapter), Rudolph; Cutler, Ann
- Rilegato
- Prima edizione
Da: Alien Bindings, BALTIMORE, MD, U.S.A.Alien Bindings
Contatta il venditoreVenditore con 4 stelleCondizione: Usato - Molto buono
EUR 44,51
Spedizione gratuitaSpedito in U.S.A.Quantità: 1 disponibili
Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. First Edition. Near Fine condition in VG dust jacket. 1960 Doubleday hardcover 1st thus edition, 1st Doubleday printing. The covers are in great shape though the spine ends are indented. The binding is square and tight. Interior pages are clean. Jacket has so…me edge wear and tiny tears. USPS electronic tracking number issued free of charge. The complete system of the Trachtenberg method of mathematics which makes possible high-speed arithmetical calculations with a remarkable degree of accuracy. This method is not only speedy but simple. Once one has mastered the rules, lightning calculation is as easy as reading a story. It looks like magic, but the rules are based on sound logic.
