@book{4189,
	author = {ABDUR RAHMAN, A. F. M. and Bhattacharjee, P. K.},
	title = {A text book on co-ordinate geometry with vector analysis :},
	publisher = {Famous Pub.,},
	year = {c1968.[Reprinted 1993].},
	address = {Dhaka :},
	edition = {8th ed.}
}