00335nam a22001217a 4500020001800000082001200018100002600030245001600056260004200072300000900114500006300123700002700186  a9789556710588  a515 KAR  aKarunatilleke, A.D.W.  a3D Vectors/  aNugegoda:bSarasavi Publisher,c2009.  a74p:  aAlgebra,Differentition and Integration with Solved Problem  aGolotchapova, Tatiana