000 00263nam a22001217a 4500
999 _c164146
_d164146
082 _a
_b
100 _aJohn Fekete
245 _aThe critical twilight/
_cby John Fekete
260 _aLondon:
_bRoutledge,
_c1977.
300 _a300p.
650 _a
942 _cBK