Williamson, Richard E. <br/><br/>
Multivariable mathematics / 
Richard E. Williamson, Hale F. Trotter. 
 - 4th ed. 
 - xiv, 838 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131235702 
<br/><br/><label>LCCN: </label>2003049839 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations<br/>Algebras, Linear<br/>Calculus
<br/><br/><label>LC Class. No.: </label>QA184  / .W54 2004