Nickens, John M. <br/><br/>
Research methods for needs assessments / 
John M. Nickens, et.. 
 - Washington:  University press of America,  1980. 
 - x, 88p.:  ill.;  21 cm. 
<br/><br/><label>ISBN: </label>0819110477 
<br/><br/><label>Subjects--Personal Names: </label><br/>Purga, Adelbert J, Noriega, Penny P.
<br/><br/><label>Subjects--Corporate Names: </label><br/>Adelbert J. Purga, Noriega Penny P.
<br/><br/><label>Dewey Class. No.: </label>361.00723/  / NIC