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| LEADER |
00000cam a22000002a 4500 |
| 003 |
UV# |
| 005 |
20220202202741.0 |
| 008 |
010710s1981 mx a 000 0 spa u |
| 999 |
|
|
|c 104152
|d 104152
|
| 020 |
|
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|a 9688047732 (o.c.)
|
| 040 |
|
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|a UV#
|b spa
|e rda
|c UV#
|
| 050 |
|
4 |
|a H62
|b M42
|
| 110 |
|
|
|a Universidad Pedagogica Nacional
|
| 245 |
1 |
0 |
|a Metodología de la investigación I
|c / Universidad Pedagogica Nacional.
|
| 260 |
|
|
|a México
|b : UPN,
|c 1981.
|
| 300 |
|
|
|a v.
|b : il.
|c ; 26 cm.
|
| 336 |
|
|
|2 rdacontent
|
| 337 |
|
|
|2 rdamedia
|
| 338 |
|
|
|2 rdacarrier
|
| 534 |
|
|
|a Incluye bibliografía.
|
| 650 |
|
4 |
|a Investigación social
|
| 942 |
|
|
|c LIBRO
|2 lcc
|
