McClanahan David and Obstfeld, Maurice. <br/><br/>
Power builder 4 : A developer's guide. 

 - New Delhi     BPB Publications  1995 
 - 873p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming
<br/><br/><label>Dewey Class. No.: </label>005.3684 MCC