000 00262pam a2200109a 44500
082 _a523.1
_bH8620 COP.2
100 _aHubble, Edwin
245 1 _aTHE OBSERVATIONAL APPROACH TO COSMOLOGY
260 _a
_bOxonian Press
_c1937
964 _gCIRC
997 _a2247 C
999 _c412058
_d412058