Pahl, G. <br/><br/>
Engineering design :  a systematic approach / 
Gerald Pahl, Wolfgang Beitz ; translated by Arnold Pomerans and Ken Wallace ; edited by Ken Wallace. 
 - London :  The Design Council,  c1988. 
 - xxi, 397 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>085072239x (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering design.