Gravetter, Frederick J. <br/><br/>
Understanding research methods for the behavioral sciences / 
Frederick J. Gravetter 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Psychology-Research-Methodology.<br/>2. Social sciences-Research-Methodology
<br/><br/><label>Dewey Class. No.: </label>Circ. 150.72 G776u 2010