000 00305nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aSIN
_b620.128
100 _aVERMA C L
_958847
245 0 _aENGINEERING DRAWING
260 _bSTANDARD PUBLISHERS DISTRIBUTORS
_aNEW DELHI
300 _a320
942 _cBK
999 _c69430
_d69430