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| LEADER |
00836nam a22002537a 4500 |
| 003 |
AR-SjUAR |
| 007 |
ta |
| 008 |
230515s1985 sp a 001 0 spa d |
| 999 |
|
|
|c 158980
|d 158980
|
| 020 |
|
|
|a 8434584166
|
| 040 |
|
|
|a AR-SjUAR
|c AR-SjUAR
|b spa
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|2 20 ES
|a 551.51
|
| 100 |
|
|
|9 222925
|a Breuer, George
|
| 245 |
|
|
|a El aire en peligro /
|c George, Breuer.
|
| 260 |
|
|
|a Barcelona :
|b Salvat,
|c 1987.
|
| 300 |
|
|
|a 256 p. :
|b il. ;
|c 19 cm.
|
| 490 |
0 |
|
|a Biblioteca científica Salvat ;
|v 81
|
| 650 |
|
0 |
|9 222927
|a CALIDAD DEL AIRE
|
| 650 |
|
0 |
|9 58672
|a ATMOSFERA
|
| 650 |
|
0 |
|9 38996
|a DIÓXIDO DE CARBONO
|
| 830 |
|
|
|9 222755
|a Biblioteca Científica Salvat
|v 81
|
| 942 |
|
|
|2 ddc
|c LIB
|e 20 ES
|h 551.51
|i B
|6 551_510000000000000_B
|
| 900 |
|
|
|b 5162
|a Sandra Noemí del Valle VELARDEZ
|c 5162
|d Sandra Noemí del Valle VELARDEZ
|