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_aHE7631 _bW432W |
|
| 100 | 1 | _aWheatley, Jeffery J. | |
| 245 | 1 | 0 |
_aWorld telecommunications economics / _cJeffery J. Wheatley |
| 260 |
_aLondon : _bInstitution of Electrical Engineers, _cc1999 |
||
| 300 |
_a476 p. : _bill. |
||
| 490 | 0 |
_aIEE telecommunications series ; _v41 |
|
| 504 | _aIncludes bibliographical references and index | ||
| 650 | 0 | _aINFORMATION SERVICES | |
| 650 | 0 | _aINFORMATION TECHNOLOGY | |
| 650 | 0 |
_aTELECOMMUNICATION _xECONOMIC ASPECTS |
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| 990 |
_aA37125 _bDec 14 2005 3:00PM |
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| 991 |
_a09 _b03 _cวิศวคอมพิวเตอร์ |
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| 942 |
_2lcc _cBK |
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