00789nam a2200253Ia 4500 85496 BIBL 20160527203753.0 790510s1979 caua b 00110 eng 79014931 0716710277 EVLG QA135.5 .W39 372.7 372.7 W433e Weissglass, Julian. 290165 Local Exploring elementary mathematics a small-group approach for teaching Julian Weissglass. San Francisco W. H. Freeman c1979. xviii, 289 p. ill. . Series of books in the mathematical sciences Includes indexes. Bibliography: p. 281-283. Mathematics Study and teaching (Elementary) 132758 Local 69456 69456 0 0 0 372_700000000000000_W433E 0 evl 365868 10 10 1 2016-05-27 135999 0 372.7 W433e 80000000593700 2016-05-27 00:00:00 r:85496 z:NCC:D 6