@book{56,
	author = {Chapra, Steven C. and Canale, Raymond P.},
	title = {Numerical Methods for Engineers },
	publisher = {McGraw Hill Publishers,},
	year = {1998.},
	address = {New Delhi:},
	edition = {8th ed},
	url = {http://10.10.170.122:8080/browse/book/27478}
}