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| LEADER |
00927nam a2200229 a 4500 |
| 008 |
050201s||||||||es a |||||||||||||spa|| |
| 942 |
|
|
|c BK
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 500.1
|b I-12
|
| 100 |
|
|
|a Ibañez, Javier.
|
| 245 |
0 |
0 |
|a Ciencias naturales.
|
| 260 |
|
|
|a San salvador :
|b Servicios educativos.,
|c s.f.
|
| 300 |
|
|
|a 275 p. ;
|b Ilus.
|
| 650 |
|
|
|a CIENCIAS NATURALES
|
| 592 |
|
|
|a El homnbre y el organismo humano; sus aparatos
|
| 592 |
|
|
|a El hombre y el organismo,sus sistemas
|
| 592 |
|
|
|a El hombre y el organismo, sus sentidos
|
| 592 |
|
|
|a Las plantas
|
| 592 |
|
|
|a Los animales
|
| 999 |
|
|
|c 109939
|d 109939
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 500_100000000000000_I12
|7 0
|8 CG
|9 195266
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18004025
|o 500.1 I-12
|p 18004025
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|x 20011218
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 500_100000000000000_I12
|7 0
|8 CG
|9 195267
|a 18
|b 18
|c CG
|d 2012-08-15
|i 18004026
|o 500.1 I-12
|p 18004026
|r 2012-08-15
|t 2
|w 2012-08-15
|y BK
|x 20011218
|