Hummel, James A. <br/><br/>
Introduction to vector functions 
[by] James A. Hummel. 
 - Reading, Mass.,  Addison-Wesley Pub. Co.  [1967] 
 - x, 372 p.  illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebras, Linear.<br/>Vector analysis.
<br/><br/><label>Universal Decimal Class. No.: </label>512.642  / HUM