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| LEADER |
00819nam a2200193 a 4500 |
| 008 |
050201s1974||||ag |||||||||||||||||spa|| |
| 942 |
|
|
|c BK
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 372.35
|b G725b
|
| 100 |
|
|
|a Gozzer, Giovanni
|
| 245 |
0 |
0 |
|a Bases para organizar el curriculum de ciencias:
|b niveles primario y medio
|
| 260 |
|
|
|a Buenos Aires :
|b El Ateneo,
|c 1974
|
| 300 |
|
|
|a 139 p
|
| 650 |
|
|
|a CIENCIA-ENSEÑANZA SECUNDARIA
|
| 650 |
|
|
|a MAESTROS-FORMACION PROFESIONAL
|
| 650 |
|
|
|a PEDAGOGIA
|
| 999 |
|
|
|c 127666
|d 127666
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 372_350000000000000_G725B
|7 0
|8 CG
|9 228229
|a 10
|b 10
|c CG
|d 2012-08-15
|i 10007992
|l 1
|o 372.35 G725b
|p 10007992
|r 2017-01-24
|s 2013-05-07
|t 1
|w 2012-08-15
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 372_350000000000000_G725B
|7 0
|8 CG
|9 228230
|a 10
|b 10
|c CG
|d 2012-08-15
|i 10007993
|o 372.35 G725b
|p 10007993
|r 2017-01-24
|t 2
|w 2012-08-15
|y BK
|