00364nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001700079245005200096250000900148260003300157300000900190650001900199221030s9999    xx            000 0 und d  a8174091955  aEnglish  a105.23  aB. S. Grewal 0aHigher Engineering Mathematicscby B. S. Grewal  a40th  bKhanna Pub.aNew Delhic2010  a1391  aBE Mathematics