Peter.L.J. & Hull.R. <br/><br/>
The Peter Principle.(1973). 

 - 1st Ed. 
 -  Penguin Books Ltd. England.  1974 
 - 157p.  22 cm. 
<br/><br/><br/>Text in English 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>MAN
<br/><br/><label>Dewey Class. No.: </label>25H-521  / PET