@book{347720,
	author = {Wiest, Jeerome D.; Levy, Ferdinand K.},
	title = {A Management Guide to PERT/CPM},
	publisher = {Prentice-Hall of India Pvt. Ltd.},
	year = {1993},
	address = {New Delhi, India},
	edition = {2nd Ed.},
	note = {papercover}
}