Corporate Directory of US Public Companies 1994
Major Companies of the USA 1988/89
The International Biotechnology Directory 1995 Products, Companies, Research and Organizations
Federal Yellow Book The Directory of the USA Federal Government Departments and Independent Agencies
Macmillan Directory of Business Information Sources
Regulated Chemicals Directory 1995
INVESTMENT Trust Year Book, 1986-87
ISVA Directory of Members and Member Firms 1995/96
Major Companies of Europe 1990/91 Volume 3 Major Companies of Western Europe Outside the European Economic Community
International Corporate 1000 Yellow Book 1990
