| 000 | 00606nam#a2200217#c#4500 | ||
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| 003 | IEF | ||
| 005 | 20180219162303.0 | ||
| 008 | 941031s1987 uuu####fr####| 0||u| |u | ||
| 020 | _a0887301193 | ||
| 040 | _aIEF | ||
| 100 | 1 |
_aWenders, John Thomas _946214 |
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| 245 | _aThe economics of telecommunications : theory and policy | ||
| 260 |
_aCambridge, Mass. _b Ballinger Publ. co. _c1987 |
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| 300 |
_aX, 284 p. _b gráf. _c 23 cm. |
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| 500 | _aBibliografía.- Indices | ||
| 650 | 4 |
_aCOMUNICACIONES _939193 |
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| 650 | 4 |
_aASPECTOS ECONOMICOS _932202 |
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| 942 | _cLIB | ||
| 942 | _z10703 | ||
| 999 |
_c71828 _d71828 |
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