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| LEADER |
01090nam a2200253 a 4500 |
| 007 |
ta |
| 008 |
050201s1981||||mx a |||||||||||||spa|| |
| 020 |
|
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|a 9684350384
|
| 040 |
|
|
|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|
| 060 |
|
|
|a WA100
|b S227
|
| 100 |
|
|
|a San Martín, Hernán
|
| 245 |
|
|
|a Salud y enfermedad :
|b ecología humana. Epidemiología, salud pública, medicina preventiva. Sociología y economía de la salud /
|c Hernán San Martín
|
| 250 |
|
|
|a 4a ed.
|
| 260 |
|
|
|a México D.F. :
|b La Prensa Médica Mexicana ,
|c 1981
|
| 300 |
|
|
|a 893 p. ;
|c 26cm
|
| 650 |
|
|
|a Salud
|2 DeCS
|
| 650 |
|
|
|a Salud pública
|2 DeCS
|
| 650 |
|
|
|a Medicina preventiva
|2 DeCS
|
| 991 |
|
|
|a med_alba
|
| 992 |
|
|
|a 17/09/2010
|
| 942 |
|
|
|c BK
|
| 999 |
|
|
|c 74794
|d 74794
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 WA_100_000000000000000_S227
|7 0
|8 CG
|9 135447
|a 11
|b 11
|c CG
|d 2012-08-15
|i 11000844
|l 15
|o WA100 S227
|p 11000844
|r 2015-12-03
|s 2015-12-03
|t 1
|w 2012-08-15
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 613_000000000000000_S194S
|7 0
|8 CG
|9 161376
|a 16
|b 16
|c CG
|d 2012-08-15
|i 16001077
|l 1
|o 613 S194s
|p 16001077
|r 2015-02-23
|s 2015-02-23
|t 1
|w 2012-08-15
|y BK
|