Raven, A. J. <br/><br/>
Basic mechanical mathematics / 
A.J. Raven, J. Hulbert and W. Wiles. 
 - London :  Heinemann Educational,  1980. 
 - viii 83 pages;  illustrations ;  22 cm. 
<br/><br/><label>ISBN: </label>043550813X (v.1) 043550777 (Answer book) 
<br/><br/><label>LC Class. No.: </label>QA 39  / .W34