00539nam a2200169Ia 4500008004100000082001700041100002100058245003300079260004700112300000800159650001400167650002000181653002700201942001200228999001500240952011400255170901s1981    xx            000 0 und d  a370.15bP66S  aSandeep, Ponnala 0aSchools and Mental Abilities  aNew DelhibLight and Life Publishersc1981  a205  aEducation  aSocial sciences  aEducational psychology  2ddccBK  c4146d4146  00102ddc4070aRAUbRAUd2017-10-18eUBSPD,Patnag100.00l0o370.15 P66Sp35659r2017-10-18w1983-05-27yBK