00555nam a2200205Ia 450000500170000000800410001702000170005804000190007504100120009408200160010610000210012224500480014325000110019126000430020230000160024550400500026165000130031165100150032485000100033920221014114436.0131103s9999    xx            000 0 und d  aSBN039100693  aLoreto College  aEnglish  a153.15bGAG  aGagne, Robert M. 4aThe Conditions of learningcRobert M. Gagne  a2nd ed  aLondonbHolt, Rinehart & Winstonc1973  aviii,407p.   aIncludes bibliographical references and index  aLearning  aPsychology  aLCLIB