00338nam a2200121Ia 4500008004100000040003800041100002400079245003100103250000600134260004500140300001600185653001500201211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aCarmichael, Leonard 0aManual of chold psychology  a1  bJohn Wiely and Sons, IncaNew Yorkc1954  aix, 1295 p.  aPsychology