000 00251pam a2200109a 44500
082 _a160
_bAC57N
100 _aAckermann, Robert
245 1 _aNONDEDUCTIVE INFERENCE
260 _a
_bRoutledge & Kegan Paul
_c1966
964 _gCIRC
997 _aK8804 C
999 _c380946
_d380946