00307nam a2200133Ia 4500008004100000041000800041082001500049100001300064245002700077260003200104300000800136365001600144700001300160230718s9999 xx 000 0 und d aeng a604.2bKUM aKumar A. aEngineering Graphics I c2004bTech Max Publications a838 cRs.b395.00 aKumar A.