Neuman W Lawrence <br/><br/>
Social research methods    Qualitative and quantitative approaches      

 - 4 
 - Boston  Allyn and Bacon       2000 
 - xiv,558p  cm. 
<br/><br/><label>Standard No.: </label>62621 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Segma : f, P0