Spencer, A J M et al... <br/><br/>
Engineering mathematics 

 - New York  Van Nostrand  1977 
 - 536p. 
<br/><br/> v.1 
<br/><br/><label>ISBN: </label>0442301472 
<br/><br/><label>Subjects--Index Terms: </label>Engineering mathematics 
<br/><br/><label>Universal Decimal Class. No.: </label>51:62   / SPE