000 00279nam a2200121Ia 4500
100 _aTanega, Vidya Ratna
020 _a81 207 0102
942 _cBK
245 _aEducational thought and practice
260 _aSterling, New Delhi
_c1986
082 _a370.1 Tan
300 _avi, 351
999 _c64132
_d64132