000 00289nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aTulsi Ram Sharma & Singh Chauhan S D
245 0 _aIndian Industries
260 _bNull
_c1977
300 _a638p
650 _aCommerce
942 _cBK
999 _c4714
_d4714