Davis, William S.,  1943- <br/><br/>
Business systems analysis and design  [[Book] /] 
William S. Davis. 
 - Belmont, Calif. :  Wadsworth Pub. Co.,  1994. 
 - 534 p. :  ill. (some col.) ;  24cm. 
 - Wadsworth series in management information systems .
<br/><br/> All age. 
<br/><br/><label>ISBN: </label>0534189547 (student ed.) 0534189555 (free copy ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System analysis.<br/>System design.
<br/><br/><label>Dewey Class. No.: </label>004.21 
<br/><br/><label>National Library of Medicine Call No.: </label> / D B