Russell, Bertrand. <br/><br/>
Logic and knowledge :  essays 1901-1950 / 
Bertrand Russell ; edited by Robert Charles Marsh. 
 - London :  George Allen & Unwin,  1956. 
 - xi, 382p. ;  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic.<br/>Logic, symbolic and mathematical.<br/>Logical atomism.<br/>Logical postivism.
<br/><br/><label>Dewey Class. No.: </label>160