000 00265nam a2200109Ia 4500
008 201228s9999 xx 000 0 und d
100 _aSINGH SHIVPAL
_96771
245 0 _aVIGYAN KA VYABHARIK SHIKSHEN
260 _bR. Lall Book
_c2017
300 _a150
942 _cBK
999 _c101316
_d101316