000 00257nam a2200109Ia 4500
008 170821s017 xx 000 0 und d
100 _aM.l Khanna
245 0 _aTeaching Research Aptitude
260 _bPratiyogita
_c2007
300 _a456
942 _2ddc
_cBK
999 _c494757
_d494757