000 00272nam a2200097 4500
245 _aStudent teaching
_cSunil Behari Mohanty
100 _aMohanty, Sunil Behari
260 _aNew Delhi
_bAshish Publishing house
_cc1987
300 _a[6],100p.; 22cm.
082 _a371.302814
_bMOH
999 _c60977
_d60977