Ray, M., and Sharma, Har Swarup. <br/><br/>
A Textbook on Vector Calculus 

 - 4 
 - Agra  Students Friends and Co  1971 
 - 118 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics