Appold, Hans <br/><br/>
Technology of the Metal Trade / 
by Hans Appold. 
 - New Delhi :   Wiley Eastern Ltd.,  1987. 
 - viii ; 358p. :  ill.,  27 cm 
<br/><br/> Includes index 
<br/><br/><label>LC Class. No.: </label>TS 205  / T42 1987