000 | 00337nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 240618s9999||||xx |||||||||||||| ||und|| | ||
020 |
_aBOUND VOLUME _c0 |
||
040 | _aMAIN | ||
082 | _a317 | ||
100 |
_aBOUND VOLUME _935211 |
||
245 | 0 | _aCOMMUNICATIONS OF THE ACM, VOL.32 (JAN-JUN) 1989 | |
260 |
_bACM _c1989 _aNEW YORK |
||
942 | _cBK | ||
999 |
_c42128 _d42128 |