TY  - BOOK
AU  - Ashtekar, Abhay,
AU  - Stachel, John J,
ED  - proceedings of the 1988 Osgood Hill Conference.
TI  - Conceptual problems of quantum gravity : based on the proceedings of the 1988 Osgood Hill Conference, North Andover, Massachusetts, 15-19 May 1988 
T2  - Einstein studies
SN  - 9780817634438
U1  - 530.142  CON 
PY  - 1991///
CY  - Boston
PB  - Birkhäuser
KW  - Physics
KW  - Quantum gravity
KW  - Astrophysics
N1  - Includes bibliographical references
ER  -