| Aircraft Owners
and Pilots Association (AOPA) |
| Alltel Publishing
Co. |
| AM Best Company |
| American Foundation
for the Blind |
| Analog Devices,
Inc. |
| ASM International
|
| ASTM
International |
| Aspen Publishers,
Inc. |
| |
| BellSouth Advertising
& Publishing Company |
| Blue Vector Systems |
| British Library |
| Broadcast
Interview Source |
 |
|
| |
| Cadmus |
| Cambridge
Online |
|
|
| Canon Communications |
| Center for
Communications Management |
| Chatsworth
Products, Inc. |
| Chemical
Abstracts Service |
| CQ Press |
| |
| The College
Board |
| Commerce
Clearing House Inc. |
| Commonwealth
Business Media Inc. |
| Document
Network, Inc. |
| Educational
Directories Unlimited |
| Elsevier,
Inc. |
|
|
| |
| Excerpta
Medica |
| F+W Publications |
| Federal
Street Press |
| |
| Gale, a
Thomson Learning Company |
| GE Fanuc
|
| GE Industrial
Systems |
| Haymarket
Business Publications |
|
|
| HBD Industries |
| Helsinki
University Library |
| Hemming
Information Services |
|
|
| Houghton
Mifflin Company |
|
| Divisions
of Hubbell Incorporated |
|
|
| IChemE/TCE |
|
|
| Information
Today |
| Institute
of International Education |
|
|
| ITT
Cannon |
| K.
G. Saur Verlag |
|
|
| Le
Meridien |
|
|
| Lebhar-Friedman,
Inc. |
 |
|
| LexisNexis
Academic and Library Solutions |
| Marquis |
| MCB
University Press |
| MVB
Marketing und Verlagsservice des Buchhaendels |
| Merck
& Co., Inc. |
| Merriam-Webster,
Inc. |
|
|
| Mosby,
Inc. |
| National
Register Publishing |
| NCAA |
|
|
| Neose Technologies |
| Northstar
Travel Media |
|
|
| Official
Airline Guide (OAG) |
| Oxford
University Press |
|
|
| PESGB |
|
|
| (Petroleum
Exploration Society of Great Britain) |
| Practitioners
Publishing Company |
| Probe,
Inc. |
|
|
| Reed
Business Information |
| Rodale
Press |
| SmithKline
Beecham |
| Sosland
Publishing Company |
|
|
| Thomas Industrial
Network, Inc. |
| Thomas
Global Register |
| Thomas
Register of American Manufacturers |
|
|
| Thomson
Healthcare |
| Verizon
Information Services/Idearc Media |
| WB
Saunders |
| Weidmüller,
Inc. |
| Windstream
Communications |
| Yellow
Book USA |
|