@book{93872,
	author = {Jhingan M L and Jhingan M L; Stephen J K & HNIMR Staff, Donor},
	title = {Managerial Economics},
	publisher = {Vrinda Pub. (p) Ltd.},
	year = {2009},
	address = {Delhi},
	edition = {Ed 2 nd},
	note = {Managerial economics}
}