nam a22 7a 4500 15794 15794 161104b xxu||||| |||| 00| 0 eng d 9780321570550 0321570553 QA 135.6 .B55 2009. Billstein, Rick Aproblem solving approach to mathematics for elementary school teachers/ Rick Billstein , Shlomo Libeskind and Johnny W. Lott. 10th ed. Boston : Addison-Wesley, 2009. xiii, 1099p. : ill. ; 28cm. Include index. Mathematics study and teaching. (elementary) Problem solving study and teaching. (elementary) Libeskind, Shlomo. Lott, Johnny W. lcc BOOKS QA 135.6 .B55 2009. 0 0 lcc 0 0 MUC MUC GEN 2016-11-04 Donation(BFA) 0 QA 135.6 .B55 2009. 27518 2019-05-31 2016-11-04 BOOKS