Timings, R.L. <br/><br/>
General engineering / R.L. Timings 

 - Longman Sci & Tech. 
<br/><br/><label>ISBN: </label>0582088054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>620 TIM