Bak, Thor A. (Thor Anders), 1929-  <br/><br/>
Series, differential equations and complex functions:  mathematics for scientists / 
Thor A. Bak, Jonas Lichtenberg. 
 - New York:  W. A. Benjamin,  1966. 
 - 3 v. ;   23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics