We concur with the views of Demas, McDonald and Lawrence that discrete Internet resources should serve as the units to be identified and described within a virtual library collection:

	"... [T]itle by title selection of high quality
	resources is one of the most important values 
	librarians can add in providing access to information 
	resources, including those accessible via the Internet.
	A careful selection of resources is the touchstone of
	the electronic library"(Demas, McDonald and Lawrence, 
	1995:280).		

Samuel Demas, Peter McDonald, and Gregory Lawrence, "The Internet and collection development: mainstreaming selection of Internet resources," Library resources and technical services 39:275-290 (July 1995).