|
|
|
|
| LEADER |
00842nas a2200313a 44500 |
| 001 |
UBP-R245 |
| 003 |
AR-CdUBP |
| 005 |
20220310162353.0 |
| 008 |
960125c19969999nyumn1p a eng d |
| 022 |
0 |
|
|a 1086-7821
|
| 040 |
|
|
|a AR-CdUBP
|b spa
|
| 041 |
|
|
|a eng
|
| 080 |
|
|
|a 621.39 TEL
|
| 245 |
0 |
0 |
|a Tele.com
|
| 260 |
|
|
|a Skokie, IL :
|b CMP
|
| 300 |
|
|
|a v. :
|b il. ;
|c 26 cm.
|
| 310 |
|
|
|a Mensual
|
| 362 |
0 |
|
|a Vol. 1, no. 1 (Apr. 1996)-
|
| 500 |
|
|
|a Colección Cerrada.
|
| 500 |
|
|
|a "Business and technology for public network service providers".
|
| 561 |
|
|
|a 1997 2(6); 1999 4(19-24); 2000 5(1-10,12-17); 2001 6(13,15,17-18).
|
| 650 |
|
4 |
|a TELECOMUNICACIONES
|
| 856 |
4 |
1 |
|u http://www.teledotcom.com
|
| 931 |
|
|
|a 245
|b UBP-R
|
| 937 |
|
|
|a A
|
| 942 |
|
|
|2 cdu
|c CR
|
| 945 |
|
|
|a SGM
|
| 984 |
|
|
|a H
|b 621.39 TEL
|
| 999 |
|
|
|c 31448
|d 31448
|