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| LEADER |
00669nam a2200181 a 4500 |
| 008 |
050201s1977||||mx a |||||||||||||spa|| |
| 942 |
|
|
|c BK
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 070.1
|b R616p
|
| 100 |
|
|
|a Rivadeneira Prada, raúl
|
| 245 |
0 |
0 |
|a Periodismo:
|b la teoría general de los sistemas y la ciencia de la comunicación
|
| 260 |
|
|
|a México :
|b Trillas,
|c 1977
|
| 300 |
|
|
|a 284 p. ;
|b il
|
| 650 |
|
|
|a PERIODISMO-TEORIA
|
| 650 |
|
|
|a COMUNICACION DE LAS IDEAS
|
| 650 |
|
|
|a LIBERTAD DE PRENSA
|
| 999 |
|
|
|c 130994
|d 130994
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 070_100000000000000_R616P
|7 0
|8 CG
|9 235519
|a 10
|b 10
|c CG
|d 2012-08-15
|i 10000515
|l 2
|o 070.1 R616p
|p 10000515
|r 2019-10-11
|s 2019-10-11
|t 1
|w 2012-08-15
|y BK
|