00326nam a2200121Ia 450000500170000000800410001702000180005808200170007610000190009324500490011226000330016130000100019420260205063627.0260111s9999||||xx |||||||||||||| ||und||  a9789383181100  a155.4  Aw14C  aAwasthi, S. K. 0aChildhood, hereditary and mental development  aNew DelhibGlobal pub.c2014  a272p.