Francis, Roy G., <br/><br/>
The predictive process 
Roy G. Francis. 
 - Río Piedras, P. R.  Social Science Research Center  [1960] 
 - 142 p. 
<br/><br/> "A Social Science Research Center study, College of Social Sciences, University of Puerto Rico."  Bibliographical references included in "Footnotes": p. 137-142. 
<br/><br/><label>LCCN: </label>61063521  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prediction Psychology<br/>Economic forecasting
<br/><br/><label>LC Class. No.: </label>HB199  / .F68