000 002770000a22001210004500
245 _aThe computerized society
100 _aMartin, J.
100 _aNorman, A.R.D.
260 _aNew Jersey
_bPrentice Hall
_c1970
080 _a681.3:301
_bM3
041 _aEN
942 _cBK
999 _c117684
_d117684