DeMasi, Ronald J. <br/><br/>
An introduction to business systems analysis 

 - London  ; Addison-Wesley Publishing  , 1969 
 - 206p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business
<br/><br/><label>Dewey Class. No.: </label>650  / DEM