Ostrofsky, Benjamin. <br/><br/>
Design, planning and development methodology 
Benjamin Ostrofsky. 
 - [S.l.]  Prentice Hall,  1977. 
 - 401 p. 
<br/><br/> HB. 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>0132002469 9780132002462 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering design
<br/><br/><label>Dewey Class. No.: </label>620.0042  / OSD