000 00300nam a2200133Ia 4500
008 161018s9999 xx 000 0 und d
020 _a9788122438017
100 _aVenugopal, K
245 _aEngineering Graphics
250 _a13Ed
260 _bNewage Delhi
300 _a24.20P.
490 _a18497
999 _c18497
_d18497