BARRY SPAIN <br/><br/>
VECTOR ANALYSIS 

 - 2 ND 
 - CALCATTA  RADHA PUBLISHING HOUSE  1988 
 -  114P 
<br/><br/><label>Subjects--Topical Terms: </label><br/><br/>
<br/><br/><label>Dewey Class. No.: </label>515.63/SPA/VEC