Lucas, Henry C. Jr. <br/><br/>
The analysis, design and implementation of information systems / 
Henry C. Lucas Jr. 
 - 4th edition. 
 - New York :  McGraw- Hill,  c1992. 
 - 550 pages :  illustrations ;  22 cm. 
<br/><br/> Bibliography: Pages 527-535.  Includes index. 
<br/><br/><label>ISBN: </label>9716110154