| 000 | 00315nam a2200097 4500 | ||
|---|---|---|---|
| 245 |
_aInformation superhighway : the economics of advanced public communication networks _cBruce L. Egan |
||
| 100 | _aEgan, Bruce L. | ||
| 260 |
_aBooston _bArtech House _cc1991 |
||
| 300 | _axi,191.:ill.; 22cm. | ||
| 082 |
_a384.54550973 _bEGA |
||
| 999 |
_c65431 _d65431 |
||