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00951cam a2200241a 44500 |
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120228t1990 000|0 spa |
| 020 |
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|a 0395285437
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| 040 |
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|a Sistema Bibliotecario Universidad de El Salvador
|b spa
|2 rdaLDR/18i
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| 041 |
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|a eng
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| 082 |
0 |
4 |
|a 421.52
|b E545
|2 20
|
| 245 |
0 |
0 |
|a English alfa /
|c Houghton Mifflin Company; General editor: Kenton Sutherland
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| 260 |
|
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|a Boston, Massachusetts :
|b Houghton Mifflin Company,
|c ©1990.
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| 300 |
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|a vii, 147 páginas :
|b ilustraciones ;
|c 23 cm
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| 336 |
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|a Texto
|b txt
|2 rdacontent
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| 337 |
|
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|a No mediado
|b n
|2 rdamedia
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| 338 |
|
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|a Volumen
|b n
|2 rdacarrier
|
| 650 |
|
7 |
|a Inglés técnico
|2 lemb
|
| 942 |
|
|
|c BK
|
| 991 |
|
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|a SV_Esmeralda
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| 992 |
|
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|a 28/02/2012
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| 999 |
|
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|c 138345
|d 138345
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| 952 |
|
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|0 0
|1 0
|2 ddc
|4 0
|6 421_520000000000000_E545
|7 0
|8 AERC
|9 249033
|a 70
|b 70
|c AERC
|d 2013-03-08
|e Sistema Bibliotecario
|i 70006802
|l 1
|m 1
|o 421.52 E545
|p 70006802
|r 2017-05-31
|s 2017-05-24
|t 001
|w 2013-03-08
|y BK
|