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| LEADER |
00570nam a2200169 a 4500 |
| 001 |
3756 |
| 003 |
AR-LpUBP |
| 005 |
20250703185605.0 |
| 007 |
ta |
| 008 |
120829s1932 ag g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 245 |
1 |
0 |
|a La reacción de Kahn: Guía práctica /
|c R.L. Kahn.
|
| 260 |
|
|
|a Buenos Aires :
|b El Ateneo ;
|b Amorrortu, A,
|c 1932.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 NC03083
|7 0
|9 4511
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 005812/46
|l 0
|o Nc-03083
|p DUN005812x46
|r 2023-07-10 20:13:23
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 3756
|d 3756
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|