00840nam a2200241Ia 4500 253479 20160527190357.0 040804s1999 vaudl gdb 1 0 eng d 0873534646 Mayaguez QA13 .P465 1999 510.71 C456 Ortiz Franco, Luis Local 145824 Changing the Faces of Mathematics Luis Ortiz Franco. Reston, VA NCTM 1999. viii, 168 p. ill. 28 cm. Changing the Faces of Mathematics Local 71868 Includes bibliographical references Mathematics Study and teaching United States. Local 132758 Latin American Students Education. Local 123502 Hernández, Norma G. Local 234651 De la Cruz, Yolanda. Local 84638 182015 182015 0 0 lc 0 QA_13_000000000000000__P465_1999 0 mbl 113477 12 12 20 2016-05-27 NCTM 19.50 379148 0 QA13 .P465 1999 50000002119732 2016-05-27 00:00:00 r:253479 6