Academic Press
	Benjamin/Cummings
	Blackwell
	Cambridge University  Press
	Chapman and Hall
	Cornell University Press
	D. Van Nostrand
	Elsevier
	Encyclopedia Britannica
	Graduate Record Exam
	Harper and Row
	Houghton Mifflin
	Iowa State University Press
	Lucid Med Tech II
	MIT University Press
	National Geographic Publishing
	Oxford University Press
	Pearson Publishing
	Prentice-Hall
	Routledge
	Sage Publications
	Saunders College Publishing
	Sinauer Associates
	Taylor & Francis
	Texas Biotechnology
	Times Mirror/Mosby
	William C. Brown
	Willard Grant
	W. H. Freeman