@book{70143,
	author = {Sommerville, Ian},
	title = {Software engineering /},
	publisher = {Pearson,},
	year = {2011},
	address = {Boston :},
	edition = {9th ed.},
	note = {To access 'Software Engineering, Ninth Edition' log on to http://www.pearsonhighered.com/sommerville/. Access code: WSWSSE-CHOLI-TIPSY-CHIVY-MYTHS-HONES}
}