000 00263nam a22001217a 4500
020 _a9788121929677
082 _a604.2
100 _aShah,P.J.
245 _aTextbook of Engineering Graphics
260 _aNew Delhi
_bS.Chand
_c2008
300 _aB.P
942 _cREF
999 _c34091
_d34091