000 00247 a2200073 4500
245 0 _aSymposium on Problems in the Optimization of Data Communications Systems /
_c.
710 2 _aACM/IEEE.
_eWydawca
_4pbl
260 _aNew York :
_bACM/IEEE,
_c1971.
300 _aVI, 198 s.;
_c35 cm.
999 _c12110
_d12110