Dodson, Charles Lutwidge <br/><br/>
Symbolic logic and the game of logic 

 - New York  Dover Publications  1958 
 - xxxi,199p.  21cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic, Symbolic and mathematicl
<br/><br/><label>LC Class. No.: </label>BC135.D6