Shlaer, Sally. <br/><br/>
Object-oriented systems analysis : modeling the world in data 
by Sally Shlaer and Stephen J. Mellor. 
 - Englewood Cliffs  Yourdon Press  1988 
 - xii, 144p. 
 - Yourdon press computing series   .
<br/><br/><label>ISBN: </label>013629023X 
<br/><br/><label>Dewey Class. No.: </label>005.1  / N8811