00353nam a2200133Ia 4500008004100000020001500041041001200056100001500068245006800083260003200151300000900183650001400192700001300206221030s9999    xx            000 0 und d  a8131808320  aEnglish  aN. P. Bali 2aA Text Book of Engineering Mathematicscby N. P. Bali, M. Goyal  bLaxmi Pub.aNew Delhic2016  a1530  aMCA Maths  aM. Goyal