HETZEL, W. <br/><br/>
COMPUTER INFORMATION  SYSTEMS DEVELOPMENT: Principles and case Study 

 -  USA : Western Publishing Company  1985 
 - 314 p. 
<br/><br/><label>ISBN: </label>053810970X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SYSTEMS ANALYSIS : INFORMATION SYSTEMS
<br/><br/><label>Dewey Class. No.: </label>004.21  / H27