000 00267nam a22001217a 4500
020 _a9789352081004
082 _a370.9 COL.E
100 _aCole(Percival R)
245 _aEducational thought
260 _aNew Delhi:
_bSarup,
_c2018.
300 _a334p.
942 _cBK
999 _c326413
_d326413