Bibliographic details
- ISBN
- 0198519435
- Publisher
- Clarendon Press
- Publication place
- Oxford
- Publication year
- 1975
- Language
- English
- Material type
- Book
- Physical description
- 605 p.
Additional authors
Isham, C. J.
Penrose, Roger.
Sciama, D. W.
Subjects
Quantum gravity