00357nam a2200133Ia 4500003000600000005001700006008004100023020001800064040002500082082002200107100002100129245005100150260002200201NORSU20240710061131.0240214s9999    xx            000 0 und d  a0-471-65198-2  aNORSU-DumcNORSU-Dum  a372.7044 B93 2005  aBurnley, Beverly 0aHands-on computer activities for teaching math  bJossey-Bassc2005