01020cam a22003371 4500 3228 20261105115442.0 770818s1960 moua 000 0 eng 10298166 (OCoLC)3199641 DLC RDD OCoLC DLC premarc QA145 .G55 510 GLEN Glenn, William H. Number patterns [by] William H. Glenn [and] Donovan A. Johnson. St. Louis, Webster Pub. Co., c1960. 47 p. illus. 23 cm. text txt rdacontent unmediated n rdamedia volume nc rdacarrier Exploring mathematics on your own Includes bibliography. Number concept. Arithmetic. Algebra. Johnson, Donovan A. joint author. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BOOK 24834 Nelisiwe Lindobuhle Mkhabela 24834 Nelisiwe Lindobuhle Mkhabela 811393 811392 0 0 ddc 0 0 500 KHULL KHULL Non_Fiction 2026-11-05 0 510 33228031100077 2026-11-05 2026-11-05 BOOK