000 00259nam a2200109Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aFekete, John
245 4 _aThe critical twilight
260 _alondon
_bRoutledge
_c1977
942 _cGB
999 _c16752
_d16752