Blalock, Hubert M. <br/><br/>
An introduction to social research 
/ Hubert M. Blalock, Jr. 
 - USA :  Prentice Hall, Inc.,  1970 
 - 120 p.  
<br/><br/>A breakdown in communication;<br/>Some principles of experimental design; <br/>Exploratory and descriptive studies; <br/>Explanation and theory; <br/>Measurement; <br/>Some implications;<br/>Index <br/> 
<br/><br/><label>ISBN: </label>13496828x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research
<br/><br/><label>Dewey Class. No.: </label>300.72  / B589