CD-ROM information products :  An evaluative guide and directory Volume 1 / 
edited by C. J. Armstrong and J. A. Large. 
 - Brookfield, Vt. :  Gpwer.  1990 
 - 470 p. (1 v.) :  ill. 
<br/><br/>v.1. An evaluative guide and directory -- v.2 and v.3  The evaluative guide. 
<br/><br/><label>ISBN: </label>0566036266 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical disks--Library applications<br/>CD-ROMs<br/>Libraries--Automation