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| LEADER |
00000nam a2200000 a 4500 |
| 003 |
AR-LpUBP |
| 005 |
20231114182543.0 |
| 007 |
ta |
| 008 |
091001s1945 mx g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
|
|a Phillips, H. B.
|9 44300
|
| 245 |
1 |
0 |
|a Ecuaciones diferenciales
|
| 260 |
|
|
|a México :
|b Unión Tipográfica Editorial Hispano Americana,
|c 1945.
|
| 300 |
|
|
|a 175 p. ;
|c 18 cm.
|
| 700 |
1 |
|
|a Ortiz, T.
|e tr.
|9 28665
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 ME00682
|7 0
|9 75119
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 006215/55
|l 0
|o Me-00682
|p DUN006215x55
|r 2023-07-10 20:36:03
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 51907
|d 51907
|
| 988 |
|
|
|d CLI CLI
|
