Petre, Marian <br/><br/>
The unwritten rules of PhD research 
Open up study skills 
 - 2nd edition 
 - New York  Open University Press  2010 
 - viii, 272p;  ill 
<br/><br/>include index 
<br/><br/><label>ISBN: </label>9780335237029 
<br/><br/><label>LC Class. No.: </label>LB 2386  / . P44