@book{565672,
	author = {Kreyszig, Erwin.},
	title = {Advanced Engineering Mathematics /},
	publisher = {National Book Foundation,},
	year = {2011},
	address = {Islamabad:},
	edition = {10th edition},
	url = {http://www.amazon.com/exec/obidos/ASIN/0470646136/chopaconline-20}
}