|
|
|
|
| LEADER |
01016nam a2200229 a 4500 |
| 008 |
050201s1970||||mx |||||||||||||||||spa|| |
| 942 |
|
|
|c BK
|
| 020 |
|
|
|a 9682401704
|
| 041 |
|
|
|a spa
|
| 082 |
|
|
|a 514
|b N385s
|
| 110 |
|
|
|a National Council of Teachers of Mathematics
|
| 245 |
0 |
0 |
|a Sugerencias para resolver problemas /
|c National Council of Teachers of Mathematics.
|
| 260 |
|
|
|a México D. F. :
|b TRILLAS,
|c 1970
|
| 300 |
|
|
|a 83 p.
|
| 440 |
|
|
|a Matemáticas ;
|v 17
|
| 650 |
|
|
|a Resolución de problemas
|
| 592 |
|
|
|a Algunas reflexiones sobre la solución de problemas
|
| 592 |
|
|
|a Proposiciones abiertas
|
| 592 |
|
|
|a Solución de problemas poco frecuentes
|
| 999 |
|
|
|c 106824
|d 106824
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 514_000000000000000_N385S
|7 0
|8 CG
|9 188901
|a 19
|b 19
|c CG
|d 2012-08-15
|i 19100833
|o 514 N385s
|p 19100833
|r 2012-08-15
|t 1
|w 2012-08-15
|y BK
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 510_100000000000000_N385S_1970_1A_ED
|7 0
|8 CG
|9 250535
|a 30
|b 30
|c GN
|d 1969-12-31
|e | A.I.D.
|h
|i 30004156
|o 510.1 N385s 1970 1a ed
|p 30004156
|r 2013-02-14
|t 1
|w 2007-06-20
|y BK
|