000 00310nam a2200121 4500
008 160616s 000 0
245 _aAlgebraic structure theory of sequential machines
100 _aHartmanis, J
100 _aStearns, R.E.
500 _aD6,8(2:55) K6
942 _cBK
_2BK3432
080 _a621.2 HAR
999 _c3432
_d3432