000 00378nam a2200157 a 4500
005 20160322165049.0
008 960221s1955 dcuabcdjdbkoqu001 0deng d
020 _a0-8053-0330-8
041 _aeng
082 _a004.383.8
100 _aJames Allen
_91494
245 _aNatural language understanding
260 _bBenjamin-Cummings
_c1987
300 _a574
942 _cBK
999 _c153219
_d153219