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LEADER |
00684nam a22002770a 4500 |
001 |
PT13907 |
003 |
AR-LpoUNG |
005 |
20210131232609.0 |
008 |
191001s1997||||ag |||||||||||||||||spa d |
020 |
|
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|a 9500712261
|c $3.92
|
040 |
|
|
|a AR-LpoUNG
|b spa
|c AR-LpoUNG
|e aacr
|
041 |
|
|
|a spa
|
044 |
|
|
|a ag
|
082 |
0 |
|
|a 372.044 7 77ma
|
100 |
1 |
|
|a Ortega, Isabel
|
245 |
1 |
0 |
|a Matelíos :
|b líos matemáticos
|
260 |
|
|
|a Buenos Aires :
|b Sudamericana,
|c 1997.
|
300 |
|
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|a 95 p. :
|b tbls.
|
650 |
|
4 |
|a APRENDIZAJE
|
650 |
|
4 |
|a EDUCACION
|
650 |
|
4 |
|a ENSEÑANZA
|
650 |
|
4 |
|a MATEMATICAS
|
650 |
|
4 |
|a PRACTICA PEDAGOGICA
|
905 |
|
|
|a 13907
|
942 |
|
|
|c LIB
|
999 |
|
|
|c 16456
|d 16456
|