00863cam a2200253 4500 4560994 BD-DhUL 20161102165054.0 730727s1973 flua b 001 0 eng 0913818038 DLC DLC DLC BD-DhUL n-us--- 001.642 SPG Spencer, Donald D. A guide to teaching about computers in secondary schools / Donald D. Spencer. Ormond Beach, Fla. : Abacus Computer Corp., 1973. xii, 138 p. ; 24 cm. Bibliography: p. 118-126. Electronic data processing Study and teaching (Secondary) Computer-assisted instruction. School management and organization United States Data processing. 7 cbc orignew 4 opcn 19 y-gencatlg ddc BK 119216 119216 0 0 ddc 0 001_642000000000000_SPG 0 NFIC 224987 DUL DUL GEN 2016-11-02 Purchased 001.642 SPG A284747 2016-11-02 2016-11-02 BK