000 00277nam a2200121Ia 4500
100 _aLakshminarayanan V
245 _aTextbook on Engineering Graphics
250 _a9th
260 _c1993
_bJain Brothers
_aNew Delhi
300 _a24.20
700 _aVaishwanar RS
942 _cBK
999 _c21866
_d21866