Yusuf, S. M. <br/><br/>
Key to vector analysis 
/ S. M. Yusuf 
 - Lahore :  Ilmi Kitab Khana, 
 - 118 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Vector analysis
<br/><br/><label>Dewey Class. No.: </label>515.63  / Y958