00329nam a2200121Ia 4500008004100000041001200041082002400053100003300077245004400110260002900154300000800183650001600191231217s9999    xx            000 0 und d  aEnglish  a510.02462  RAM.1;12  aRamamurthy K Qureshi, Arshad 0aElements of engineering mathematics V.1  c95-6bSudha Publications  a614  aMathematics