@book{21514,
	author = {Mordeson, John N. and Premchand S.},
	title = {Fuzzy mathematics},
	publisher = {Physica-Verlag,},
	year = {2001},
	address = {New York:},
	edition = {2nd},
	note = {"Purchased under NBHM grant for the year 2001-2002"}
}