Mechanical engineering craft theory and related subjects volume 2. 
Timings, R.L [and] O. Alabi  
 - London,  Longman group.  1984. 
 - 284p. 
<br/><br/><label>ISBN: </label>0-582-04411-1 
<br/><br/><label>LC Class. No.: </label>TJ 146   / .T54 1983