@book{3820,
	author = {Karunatilleke, A.D.W. and Golotchapova, Tatiana },
	title = {3D Vectors/},
	publisher = {Sarasavi Publisher,},
	year = {2009.},
	address = {Nugegoda:},
	note = {Algebra,Differentition and Integration with Solved Problem}
}