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00926nam a2200241 a 4500 |
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20231114183127.0 |
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ta |
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081104s1968 xxu g 000 0 spa d |
040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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110 |
2 |
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|a Union Panamerica. Departamento de asuntos jurídicos
|9 53962
|
245 |
1 |
0 |
|a La revolución en las matemáticas escolares
|
250 |
|
|
|a 2a ed.
|
260 |
|
|
|a Washington,
|c 1968.
|
300 |
|
|
|a viii, 100 p. ;
|c 23 cm.
|
490 |
0 |
|
|a Serie de matemática, monografía ;
|v 1
|
500 |
|
|
|a Apéndice pp. 99-100
|
650 |
|
4 |
|a MATEMATICAS-ENSEÑANZA
|9 17372
|
942 |
|
|
|c BK
|
952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DB308111
|7 0
|9 91409
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 417111
|l 0
|o Db-3081-1-1
|p DUN417111
|r 2023-07-10 20:41:30
|w 2023-07-10
|y BK
|
952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DB308111
|7 0
|9 91410
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 457481
|l 0
|o Db-3081-1-1
|p DUN457481
|r 2023-07-10 20:41:30
|w 2023-07-10
|y BK
|
999 |
|
|
|c 63894
|d 63894
|
988 |
|
|
|d CLI CLI
|