000 00331nam a2200145Ia 4500
100 _aPanigrahi, L. K.
365 _b695
942 _cBK
654 _aNew directions in education
654 _a
245 _aNew directions in education
260 _aChandigarh
_bAbhishek Publications
_c2003
082 _a370
300 _a6283
999 _c360130
_d360130
041 _aeng