Black, Max <br/><br/>
Critical thinking  an introduction to logic and scientific methods. 

 - 2nd ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  [1952] 
 - 459 p. 
<br/><br/>Bibliography : p. 447-449. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic<br/>Thought and thinking