Dalen, D. van  1932- <br/><br/>
Logic and structure 
Dirk van Dalen 
 - Berlin  New York  Springer-Verlag  1980 
 - vii, 172 p.  24 cm. 
 - Universitext .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematical
<br/><br/><label>Dewey Class. No.: </label>511