Erlank, Steve. <br/><br/>
Official Powerbuilder 6 fundamentals.- 2nd ed. ,/ 
Steve Erlank 
 - 2nd ed. ,/ 
 - New Delhi:  Comdex computer publishing,  1998. 
 - 714p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power builder.<br/>GUI design<br/>Powerscript.