00265nam a2200097Ia 4500008004100000082001600041100001900057245004400076264003700120300001000157200527s9999||||xx |||||||||||||| ||und||  a150.724 BUG  aBugelski, B.R. 0aFirst Course in Expiremental Psychology  bHolt, Rinehart and Winstonc1965  a421p.