00369    a2200133   4500001000700000020003200007041000800039100002200047250001000069300001700079040002500096245008600121260002800207114723  a0325001545 (acidfree paper)  apor  aDriscoll, Mark J.  a. ed.  aviii, 168 p.  aBR-BrIDEAcBR-BrIDEA10aFostering algebraic thinkingba guide for teachers, grades 6-10c Mark J Driscoll  a[S.l.]bHeinemannc1999