Black Max <br/><br/>
Critical thinking : An introduction to logic and scientific method 

 - 2nd 
 - New York, USA  Prentice - Hall   1952 
 - xvii,458p. 
 - Prentice - Hall philosophy .
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic