000 00289nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a604.2
100 _aChandra A M
245 0 _aEngineering Graphics
250 _a3
260 _bNarosa Publishing House, New Delhi
_c2010
942 _cBK
999 _c20434
_d20434