TY  - BOOK
AU  - Longair,M.S.
ED  - Copernicus Symposium,
ED  - International Astronomical Union.
TI  - Confrontation of cosmological theories with observational data: symposium no. 63 (Copernicus Symposium II) held in Cracow, Poland, 10-12 September, 1973 
SN  - 9027704562.
AV  - QB980 .C66 1973
U1  - 523.1 
PY  - 1974///
CY  - Dordrecht, Boston
PB  - D. Reidel Pub. Co.
KW  - Cosmology
KW  - Congresses
KW  - Astronomy
KW  - Observations
N1  - Sponsored by the International Astronomical Union; Includes bibliographical references and indexes
ER  -