00551nam a2200217Ia 4500008004100000041001200041082000800053082001100061100002300072100002200095100001100117245004600128250001200174260001300186260003100199260000900230300001500239365002500254650002900279650002500308150909s9999    xx            000 0 und d  aEnglish  a150  bAUS/ED  aAusubel David  P    aNovak Joseph  D    eAuthor  aEducational psychology : a cognitive view  a2nd Ed.  aNew York  bHolt  Rinehart and Winston  c1978  a733  Pages  aUSD.14.95             aClassroom learnig theory  atheories of teaching