Robinson, Daniel Sommer <br/><br/>
Principles of reasoning: An introduction to logic and scientific method / 
Robinson, Daniel Sommer 
 -  D. Appleton-Century Company, New York,  1930 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160 ROB-P