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| LEADER |
00797nam a2200253 a 4500 |
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105661 |
| 003 |
AR-LpUBP |
| 005 |
20250704193521.0 |
| 007 |
ta |
| 008 |
050103s1968 mx g 000 0 spa d |
| 040 |
|
|
|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 080 |
|
|
|a 511.7
|
| 110 |
2 |
|
|a National council of teachers of mathematics
|9 13749
|
| 245 |
1 |
0 |
|a Números racionales
|
| 260 |
|
|
|a México :
|b Trillas,
|c 1968.
|
| 300 |
|
|
|a 87 p. :
|b ilus ;
|c 23 cm.
|
| 490 |
0 |
|
|a Temas de matemática ;
|v 6
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| 650 |
|
4 |
|a NUMEROS
|9 13750
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| 700 |
1 |
|
|a Galván Anaya, Federico
|e tr.
|9 9527
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| 942 |
|
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|c BK
|
| 952 |
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|0 0
|1 0
|2 udc
|4 0
|6 BC_5117_NAT
|7 0
|9 148867
|a DUN
|b DUN
|c BC
|d 2023-07-10
|i 456546
|l 0
|o BC 511.7 NAT
|p DUN456546
|r 2023-07-10 21:00:42
|w 2023-07-10
|y BK
|
| 999 |
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|c 105661
|d 105661
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| 988 |
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|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|