PETERS,R.S <br/><br/>
The concept of motivation/ 
R.S.Peter 
 - London:  Routledge & Kegan Paul,  c1958. 
 - 166p.; 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>0710068190 
<br/><br/><label>Dewey Class. No.: </label>152.5