Harper, J. D. <br/><br/>
Small scale foundries for developing countries: a guide to process selection 
J. D. Harper 
 - Nottingham  The Russell Press Ltd  1981 
 - iv,66p.  ill.   25cm.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Castings
<br/><br/><label>LC Class. No.: </label>PAM TS236.H37