Timings, R. L.  1927- <br/><br/>
Materials technology level 3 / 
R. L. Timings. 
 - London :  Longman,  1985. 
 - 234 p. :  ill. 
 - Longman technician series : mechanical and production engineering .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materials science.