000 00323nam a2200121Ia 4500
008 170101s1967 xx 000 0 und d
082 _a517.521 CRO
100 _aCrossley John N.
245 0 _aSets, Models and recursion theory
260 _aNew York
_bNorth Holland Pub. Com.
_c1967
300 _a331 p.
942 _2ddc
_cB
999 _c433666
_d433666