00384nam a2200097Ia 4500008004100000050002200041100002300063245005600086247007600142264006800218230508s1972    xx            000 0 und d  aLB 1051 H838 19721 aHowe, Michael J.A.10aUnderstanding school learning /cHowe, Michael J.A.  aUnderstanding school learning_LB 1051 H838 1972_Howe, Michael J.A._1972  a[Place of publication not identified] : bHarper & Row, c1972.