The S. Klein directory of computer graphics suppliers :  hardware, software, systems & services. 

 - 1982-83 ed. 
 - Sudbury, Mass. :  Technology & Business Communications, Inc.,  1982. 
 - v. :  ill. 
<br/><br/><label>ISSN: </label>0732-9199 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer graphics--Directories.