@book{48377,
	author = {Bowker, R R (Comp.)},
	title = {Ulrich's internatinal periodicals directory, 1999},
	publisher = {R R Bowker},
	year = {1998},
	address = {New Jersey},
	edition = {37th},
	note = {Contents: v.1. Classififed list of subjects: A-D -v.2. Classified list of subject E-L -v.4. Indexes -v.5. Indexes, US. Newspapers and newspaper indexes}
}