000
00252nam a2200109 4500
008
160616s 000 0
245
_a
Relativistic cosmology
100
_a
Heidmann, Jean
500
_a
B9:8 M0
942
_c
BK
_2
BK10179
080
_a
523.1 HEI
999
_c
10179
_d
10179