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|
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| LEADER |
00000cam#a22000005a#4500 |
| 001 |
BBBAL000010 |
| 003 |
bbbal |
| 005 |
20180518165730 |
| 008 |
1971 ag g spa d |
| 040 |
# |
# |
|a AR-MeBPG
|b spa
|c AR-MeBPG
|
| 082 |
# |
# |
|a 371.3
|2 20
|
| 092 |
# |
# |
|s BAL
|c 371.3
|l A473
|
| 100 |
# |
# |
|a Alvarez Rojas, Federico E.
|
| 245 |
1 |
# |
|a La matemática moderna en la escuela popular /
|c Federico E. Alvarez Rojas.
|
| 260 |
# |
# |
|a Buenos Aires :
|b Talleres gráficos Lumen,
|c 1971.
|
| 300 |
# |
# |
|a 142 p. : 22 cm.
|
| 852 |
# |
# |
|a AR-MeBPG
|
| 866 |
# |
# |
|a Ej.2
|
| 930 |
# |
# |
|a 69022
|c ej.1
|d SAL
|
| 930 |
# |
# |
|a 65589
|c ej.2
|d PRES
|
| 934 |
# |
# |
|a 65589
|
| 999 |
# |
# |
|a Silvia Ledesma
|
