000 00305nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a604.2
100 _aVarghese P I
245 0 _aEngineering Graphics : First angle Projection
250 _a20
260 _bVip Publishers,Thrissur
_c2011
942 _cBK
999 _c23027
_d23027