000 00327nam a2200145Ia 4500
100 _aPathak, R. P.
020 _a978-81-8457-846-1
365 _b1195
942 _cBK
654 _a
245 _aPerspectives of teaching and learning
260 _aNew Delhi
_bKanishka Publishers
_c2018
082 _a371.3
300 _a360
999 _c389034
_d389034
041 _aeng