2001 Matematicas Sexto grado Segunda edicion (P) by Hugo Balbuena Corro, David Block Sevilla, Irma Fuenlabrada Velazquez, & Guillermina Waldegg Casanova ***2006 Quinta reimpresion *** 070011106011100 ***ISBN-13: 9789701868416 ***Condition: Good Used ***191 Pages @math03floor/BS18.4f2;4>sep.span.math ASKU#
