Timings, R. L.  1927- <br/><br/>
Workshop processes and materials  level 1 
R.L. Timings 
 - 2nd ed 
 - London  Longman  1984 
 - 391 p.  ill., plans  22cm 
 - Longman technician series. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-shop practice
<br/><br/><label>Dewey Class. No.: </label>670.42  / 3