000 00285nam a2200121Ia 4500
008 230303s9999 xx 000 0 und d
041 _aeng
082 _a604.2 VEN
100 _aVENUGOPAL (K)
245 _aEngineering Drawing and Graphics
260 _aNew Delhi
_bTMH
365 _cRS
999 _c174137
_d174137