000 00350nam a2200145Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aNCST
040 _aMAIN
082 _a317
100 _aBOUND VOLUME
_936647
245 0 _aINTERNATIONAL JOURNAL OF MAN MACHINE STUDIES, VOL.30,1989
250 _a1
260 _bAP
_c1987
_aLONDON
942 _cBK
999 _c43516
_d43516