000 00290nam a2200109Ia 4500
008 201228s9999 xx 000 0 und d
100 _aSRIVASTAVA MAHENDRA NATH
_97760
245 0 _aBAAL VIKAS EVEM SEEKHNE KI PRAKRIYA
260 _bAGRAWAL Publication
_c2017
300 _a152
942 _cBK
999 _c101349
_d101349