00634nam a22002177a 4500 GCWUF 20251007125454.0 180313b xxu||||| |||| 00| 0 eng d 0153512806 MAIN ENG MAIN 510 WEL Wells, David W 13352 Growth in Mathematics Wells, David W New York : Harcourt Brace, 1978. ix,358 p. : ill ; 25 cm. H.B. Include Index Mathematics--Study and teaching (Elementary) Arithmetic--Study and teaching (Elementary) Arithmetic ddc BK 1 4490 4490 0 0 ddc 0 0 NFIC MAIN MAIN CART 2018-03-13 Donation 1 510 WEL D0000187 2025-10-22 11:58:58 2025-10-07 2018-03-13 BK