Bibliography

	BelEdiMar : Listing of books printed in Belgium before 1801 based on catalogues by antiquarian booksellers and auctioneers. - home.tiscali.be/johanselaer/
	Descriptive Cataloging of Rare Books : A manual of rules for catalogers of the Library of Congress and others working with rare materials. - www.tlcdelivers.com/tlc/crs/rare0170.htm
	jumpingfrog.com - www.jumpingfrog.com/
	Studies in Bibliography : The online archives of the journal from the Bibliographical Society of the University of Virginia. Covers analytical bibliography, textual criticism, manuscript study, the history of printing and publishing, as well as related matters of method and evidence. - etext.lib.virginia.edu/bsuva/sb/index.html
	Violet Books: Bibliographies Index : Antiquarian supernatural literature including essays and a gallery of rare dust wrappers. - www.violetbooks.com/bibliogs.html