000 00532nam a22001457a 4500
082 _a370.15095491
_bMOC
100 _aMohammad Pervez
_9277566
245 _aConcrete operational thought as a construct and its relevance to school education in Pakistan
_cMohammad Pervez
260 _aIslamabad:
_bQuaid-i-Azam University,
_c1992.
650 _aEducational psychology
_9277567
650 _aEducation, primary-Pakistan
_9277568
650 _aPsychology-Pakistan
_9277569
856 _uSupervised by Ajmal, Dr. Muhammad
942 _cTHS
999 _c152737
_d152737