@book{1142,
	title = {Software Engineering},
	publisher = {Pearson,},
	year = {2017.},
	address = {Noida :},
	edition = {10th ed.},
	url = {https://www.amazon.com/Software-Engineering-10th-Ian-Sommerville/dp/9332582696/ref=sr_1_1?s=books&ie=UTF8&qid=1514351442&sr=1-1&keywords=9789332582699}
}