Nejelski Paul Ed. <br/><br/>
Social research in conflict with law and ethics. 

 - Cambridge  Ballinger Publishing        1976 
 - xvii,197p  cm. 
<br/><br/><label>Standard No.: </label>32748 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Sigma:f.73'N7, L6