Carnap Rudolf <br/><br/>
Meaning and Necessity  a study in semantics and modal logic 
by Rudolf  Carnap 
 - 2nd 
 - London  the universuty of chicago press  1947 
 - viii,258p. 
<br/><br/><label>ISBN: </label>0-226-09346-8 
<br/><br/><label>Dewey Class. No.: </label>160  / CAR/M