000 00350nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aBERRY(Michael)
245 _aPrinciples of cosmology and gravitation
260 _bCambridge University Press
260 _c1976
300 _ax p. + 179
942 _cBooks
999 _c57
_d57