| 000 | 004520000a22001570004500 | ||
|---|---|---|---|
| 001 | EST | ||
| 003 | 621.395.5 / B21 | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aBeckmann, Petr | ||
| 245 | _aElementary queuing theory and telephone traffic | ||
| 047 | _a1-56016-016-0 | ||
| 068 | _a(Abc of the telephone: Traffic series) | ||
| 650 | _a<TELECOMUNICACIONES><INGENIERIA><TRAFICO TELEFONICO><MEDICIONES><TELEFONOS><REDES><ERLANG><POISSON> | ||
| 999 |
_c11478 _d11478 |
||