Petre, Marian,  1959- 
The unwritten rules of PhD research.    - 2nd ed. /  Marian Petre and Gordon Rugg.   - Maidenhead :  Open University Press,  c2010.   - xiii, 272 p. ;  23 cm.   - Open UP study skills .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .  - Open UP study skills. .