000 00319nam a2200133Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aBOUND VOLUME
040 _aMAIN
082 _a317
100 _aBOUND VOLUME
_935270
245 0 _aACM COMPUTING SURVEYS, VOL.8,1976
260 _bACM
_c1976
_aNEW YORK
942 _cBK
999 _c42187
_d42187