How to make your small computer pay-off : What the first-time business system buyer must know 
Gagliardi, Gary. 
 -  Lifetime Learning Publications.  1983 
 - xii,279 pages. 
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<br/><br/><label>ISBN: </label>0-534-97926-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business -- Data Processing.
<br/><br/><label>Dewey Class. No.: </label>001.64 G265h1983