00771nam a2200253Ia 4500 146284 BIBL 20160527194843.0 850515s1985 caua b 00110 eng 84238192 0201200864 CACG QA135.5 .B84 1985 372.7 19 371.9044 b974T Burton, Grace M. Local 67111 Towards a good beginning teaching early childhood mathematics Grace M. Burton. Menlo Park, Calif. Addison-Wesley Pub. Co. c1985. 257 p. ill. 25 cm. Includes index. Bibliography: p. 243-250. Mathematics Study and teaching (Primary) Local 132758 Good beginning. 121779 121779 0 0 ddc 0 371_904400000000000_B974T 0 abl 252341 1 1 17 2016-05-27 Addison Wesley 25.00 219824 0 371.9044 b974T 60000001985180 2016-05-27 00:00:00 r:146284 z:NCC:D 6