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| LEADER |
00000cam a22000002a 4500 |
| 003 |
UV# |
| 005 |
20220405111735.0 |
| 008 |
000318s1968 mx 000 0 spa d |
| 999 |
|
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|c 114881
|d 114881
|
| 040 |
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|a DLC
|b spa
|c TNJ
|d UV#
|
| 043 |
|
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|a n-mx---
|
| 050 |
0 |
4 |
|a LC67.MX
|b A48
|
| 100 |
1 |
|
|a Alvarez Barret, Luis
|9 373665
|e autor
|
| 245 |
1 |
0 |
|a Educación y productividad /
|c Luis Álvarez Barret.
|
| 264 |
|
1 |
|a México, D.F. :
|b Ediciones Productividad,
|c 1968.
|
| 300 |
|
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|a 201 páginas
|c ; 19 cm.
|
| 336 |
|
|
|2 rdacontent
|
| 337 |
|
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|2 rdamedia
|
| 338 |
|
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|2 rdacarrier
|
| 490 |
0 |
|
|a Ciencia y tecnología ;
|v 9
|
| 650 |
|
4 |
|a Educación
|x Aspectos económicos
|9 4593
|z México
|
| 901 |
|
|
|a Z0
|b UV#
|
| 902 |
|
|
|a DGBUV
|
| 942 |
|
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|c LIBRO
|2 lcc
|
