Hermes, Hans. <br/><br/>
Term logic with choice operator / 
Hans Hermes. 
 - 1st English ed. 
 - Berlin ;  New York :  Springer-Verlag,  1970. 
 - 55 p. ;  26 cm. 
 - Lecture notes in mathematics / Ed. by A. Dold, B. Eckmann  6 .
<br/><br/> Rev. and enl. translation of Eine Termlogik mit Auswahloperator.  Rev. and enl. translation of the first German edition 
<br/><br/>Bibliogr.: p. 53. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical