| LEADER | 01701nam a2200265 a 4500 | ||
|---|---|---|---|
| 008 | 050201s1951||||es a |||||||||||||spa|| | ||
| 041 | 0 | |a spa | |
| 040 | |a Sistema Bibliotecario Universidad de El Salvador |b spa | ||
| 082 | 0 | 4 | |a 574.07 |b C355 1951 |
| 100 | 1 | |a Castro, Celestino | |
| 245 | 1 | 0 | |a Biología general : |b (filosofía de lo orgánico) / |c Celestino Celestino. |
| 260 | |a San Salvador : |b s.n., |c 1951 | ||
| 300 | |a 142 p ; |b il. | ||
| 650 | 7 | |a Biología |x Enseñanza |2 LEMB | |
| 991 | |a No asignado | ||
| 992 | |a 04/03/2008 | ||
| 942 | |c BK | ||
| 999 | |c 126300 |d 126300 | ||
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| 952 | |0 0 |1 0 |2 ddc |4 0 |6 574_070000000000000_C355 |7 0 |8 CN |9 225453 |a 10 |b 10 |c CN |d 2012-08-15 |i 10027159 |o 574.07 C355 |p 10027159 |r 2019-01-31 |t 7 |w 2012-08-15 |y BK | ||