WIRFS-BROCK,Rebecca. <br/><br/>
Designing Object-Oriented Software 

 - New Delhi  Prentice Hall of India Pvt Lt  d          1990 
 - xxii,342p. 
<br/><br/><label>ISBN: </label>81-203-1050-0 
<br/><br/><label>Dewey Class. No.: </label>5.12