Spiegel, Murray R. <br/><br/>
Vector Analysis 
And an Introduction to Tensor Analysis 
 - New Delhi  Tata McGraw-Hill Publishing Company Ltd.  1959 
 - 225 
<br/><br/><label>Publisher. No.: </label> Select Publication House 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics