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| LEADER |
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| 001 |
16629 |
| 003 |
CL-ChBUA |
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20120815103615.0 |
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070301s1963 mx 000 0 spa |
| 040 |
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|
|a CL-ChBUA
|c CL-ChBUA
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| 082 |
0 |
0 |
|a 371.3
|
| 090 |
|
|
|c 16629
|d 16629
|
| 100 |
1 |
|
|a Salem, Donald.
|
| 245 |
1 |
0 |
|a Experiencias científicas :
|b para maestros de escuelas elementales
|
| 260 |
|
|
|b UTEHA.
|a México,D.F.
|c 1963.
|
| 650 |
|
4 |
|a CIENCIA - ENSEÑANZA BASICA.
|
| 942 |
|
|
|c LIB
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| 952 |
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|0 0
|1 0
|4 0
|7 0
|9 23053
|a UNACH
|b UNACH
|c 300
|d 2007-03-05
|i 8.879.
|l 0
|o 371.3 / Sa 163.
|p 24052
|r 2012-12-27 00:00:00
|u 23053
|w 2012-08-08
|y LIB
|k 371.3 / Sa 163.
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| 999 |
|
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|c 16629
|d 16629
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