00954nam a2200301 4500 1825982 20150604142130.0 000 80011989 0716711249 UOEL DLC DLC QA39.2 .A895 510 Averbach, Bonnie, 1933- Mathematics : problem solving through recreational mathematics / Bonnie Averbach, Orin Chein ; [project editor, Patricia Brewer]. San Francisco : W. H. Freeman, c1980. xvi, 400 p. : ill. ; 25 cm. A Series of books in the mathematical sciences Includes index. Bibliography: p. 336-339. Mathematics. Mathematical recreations. Problem solving. Brewer, Patricia. Chein, Orin, 1943- joint author. 7 cbc orignew 1 ocip 19 y-gencatlg lcc LL 9505 9505 0 0 lcc 0 0 UOE UOE GEN 2015-06-04 3 QA39.2 .A895 10044033 2026-04-27 11:53:07 2021-10-22 10044033 2015-06-04 LL