SPIEGEL, Murray R. <br/><br/>
Theory and problems of Vector analysis and an introduction to tensor analysis SI(metric) Edition / 
by Murray R Spiegel 
 - New York  McGraw -Hill  1959 
 - 225 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>70990093 
<br/><br/><label>Dewey Class. No.: </label>515.63  / SPI