Birden, F. G et al, <br/><br/>
A practical approach to engineering science/ 
by F G Birden et al..... 
 - London  : Hutchinson and Co  .1975 
 - 127pages 
<br/><br/><label>ISBN: </label>009124451 x 
<br/><br/><label>Dewey Class. No.: </label>620 BIR/P