@book{195,
	author = {Kothari, C. R. and ebrary, Inc.},
	title = {Research methodology :},
	publisher = {New Age International (P) Ltd., Publishers,},
	year = {c2004.},
	address = {New Delhi :},
	edition = {2nd rev. ed.},
	url = {http://www.columbia.edu/cgi-bin/cul/resolve?clio8753862}
}