| 
Ambac Connect, Inc.
 | 
8
 | 
American Business Information, Inc.	
 | 
713
| 
Ameritech Library Services
 | 
5
 | 
Auto-Graphics, Inc.	
 | 
913
| 
A-R & B Associates, Inc.	
 | 
914 
 | 
Baker & Taylor	
 | 
818
| 
Barcode Discount Warehouse, Inc.
 | 
15
 | 
Barcode Systems, Inc.	
 | 
123
| 
Bernan Associates	
 | 
1008
 | 
BiblioData	
 | 
106
| 
BIOSIS	
 | 
1019
 | 
Blackwell's Information Services	
 | 
311
| 
Cambridge Scientific Abstracts	
 | 
919
 | 
Capstone Press	
 | 
3
| 
Carl Corporation/Uncover	
 | 
314
 | 
CheckPoint Systems, Inc.	
 | 
416
| 
Centurion Technologies, Inc.
 | 
TT #3
 | 
Columbia University Press	
 | 
920
| 
Community of Science	
 | 
1025
 | 
COMPanion Corporation	
 | 
912
| 
Computers in Libraries Bookstore	
 | 
10
 | 
The Conference Board	
 | 
219
| 
Congressional Quarterly, Inc.	
 | 
825
 | 
COPICO	
 | 
1024
| 
Cuadra Associates, Inc.	
 | 
412
 | 
Data Research Associates	
 | 
119
| 
Disclosure Incorporated	
 | 
519
 | 
DOD Dependents' Schools
 | 
13
| 
Dow Jones & Company, Inc.
 | 
323 & 324
 | 
Dun & Bradstreet	
 | 
1009
| 
Duncan Systems Specialists, Inc.	
 | 
814
 | 
EBSCO Information Services	
 | 
411
| 
Electric Library 
 | 
116 & 118
 | 
Elsevier Science	 
 | 
1
| 
Encyclopaedia Britannica, Inc.	
 | 
514
 | 
Endeavor Information Systems, Inc.	
 | 
918
| 
EOS International	
 | 
407
 | 
The Faxon Company	
 | 
618
| 
Follett Software Company	
 | 
621
 | 
Fortres Grand Corp.	
 | 
1020
| 
Gale Research	
 | 
617&619
 | 
Garcia Consulting, Inc.	
 | 
824
| 
Gaylord Brothers	
 | 
112 & 114
 | 
GEAC Computers, Inc.	
 | 
620
| 
Gray Hawk Systems	
 | 
906
 | 
Grolier Educational	
 | 
218 & 220
| 
Hermograph Press
 | 
TT #2
 | 
Hoover's	
 | 
4
| 
IEEE	
 | 
517
 | 
Information Access Company	
 | 
213 & 215
| 
Information Dimensions	
 | 
724
 | 
Information Express	
 | 
317
| 
Information Quest	
 | 
907 & 1007
 | 
Information Today, Inc.	
 | 
11 & 12
| 
Infotrieve	
 | 
823
 | 
Innovative Interfaces, Inc.	
 | 
115
| 
Institute for Defense & Disarmament Studies
 | 
TT #4
 | 
Institute for Scientific Information (ISI)	
 | 
718 & 720
| 
International Library Systems Corporation	
 | 
107
 | 
IOP Publishing (Institute of Physics Publishing)	
 | 
518
| 
ITC Systems (USA), Inc.	
 | 
923
 | 
KnowMax/LeaderLearning
 | 
14
| 
LEXIS-NEXIS	
 | 
717
 | 
Libraries Unlimited	
 | 
217
| 
The Library Corporation-TLC	
 | 
223 & 224
 | 
Library Mangement Systems	
 | 
6
| 
Marquis Who's Who	
 | 
423
 | 
Moody's Financial Information Services	
 | 
225
| 
National Registry Publishing  	
 | 
423
 | 
NewsBank, Inc.	
 | 
811
| 
Nichols Advanced Technologies, Inc.	
 | 
1015
 | 
Northern Micrographics, Inc.	
 | 
1013
| 
Novell, Inc.	
 | 
1018
 | 
OCLC, Inc.	
 | 
108 & 110
| 
Online Inc.	
 | 
1011
 | 
Ovid Technologies  
 | 
820
| 
Pacific Data Conversion Corp.	
 | 
2
 | 
Pharos Systems USA, Inc.
 | 
9
| 
Progressive Technology Federal Systems, Inc.	
 | 
113
 | 
The PRS Group	
 | 
905
| 
The Reference Shelf
 | 
TT #1
 | 
RoweCom Inc.	
 | 
924
| 
R.R. Bowker	
 | 
424 & 425
 | 
Sanderson Computers	
 | 
1017
| 
SilverPlatter Information	
 | 
100
 | 
Simon & Schuster's College NewsLink	
 | 
325
| 
SIRS, Inc.	
 | 
817
 | 
SIRSI Corporation	
 | 
214
| 
SMS Data Products Group, Inc.	
 | 
723
 | 
Solinet	
 | 
813
| 
Special Libraries Association	
 | 
120
 | 
UMI	
 | 
101
| 
U.S. Government Printing Office
 | 
7
 | 
VTLS, Inc.	
 | 
520
| 
H.W. Wilson	
 | 
524
 | 
Winnebago Software	
 | 
1012
| 
WLN	
 | 
117
 | 
The Worden Company	
 | 
722
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