00739nam a2200253Ia 4500 176246 BIBL 20240215101924.0 790827s1980 caua b 00110 eng 79020904 0534007570 BUCG QA135.5 .K43 1980 372.7 327.7 K35g3 Kennedy, Leonard M. 119854 Guiding children to mathematical discovery / Leonard M. Kennedy. 3d ed. Belmont, Calif.: Wadsworth Pub. Co., c1980. 533 p. : ill. ; 25 cm. Includes bibliographies and index. Mathematics Study and teaching (Elementary) Local 132758 lcc 29 135793 135793 0 0 lcc 0 QA01355 K43 01980 0 mbl 81666 12 12 20 2016-05-27 22.95 261124 0 QA135.5 .K43 1980 50000001892438 2016-05-27 00:00:00 r:176246 z:NCC:D 6