The Software catalog :  microcomputers ; winter 1990 part II / 
Software catalog, microcomputers. 
 - New York :  Elsevier,  c1990. 
 - viii, 3528 pages ;  28 cm 
<br/><br/><label>ISBN: </label>0444015531 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programs--Directories--Periodicals.
<br/><br/><label>LC Class. No.: </label>QA76.6  / So2 1990