00384nam a2200145Ia 4500003000600000005001700006008004100023020001800064040002500082082002200107100002200129245002900151260002400180500003400204NORSU20240708032434.0240214s9999    xx            000 0 und d  a0-13-098396-9  aNORSU-DumcNORSU-Dum  a371.1524 M45 2003  aMayer, Richard E. 0aLearning and instruction  bPrentice Hallc2003  aincludes references and index