@book{1124,
	author = {Chapra, Steven C. and Raymond P. Canale.},
	title = { NUMERICAL METHODS FOR ENGINEERS.},
	publisher = {Mc- Graw Hill,},
	year = { 2015.},
	address = {New York :},
	edition = {7th ed.},
	url = {https://www.amazon.com/Numerical-Methods-Engineers-Steven-Chapra/dp/007339792X/ref=sr_1_1?keywords=9780073397924&linkCode=qs&qid=1640856664&s=books&sr=1-1}
}