| 000 | 00692nam a2200205 a 4500 | ||
|---|---|---|---|
| 005 | 20240925063843.0 | ||
| 008 | 991125s1975 ea 000 0 eng u | ||
| 035 | _aUPN01000020428 | ||
| 049 | _aCE | ||
| 050 | 4 |
_aLB3051 _bL4.4 |
|
| 100 | 1 | _aAllen, Layman E. | |
| 245 | 1 | 0 |
_aEquations : _bthe game of creative mathematics / _cLayman E. Allen |
| 260 |
_aMichigan [E.U.A.] : _bWFF'N PROOF, _c1975. |
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| 300 |
_a55 columnas + _ematerial complementario |
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| 440 | 0 | _aWFF'N PROOF | |
| 500 | _aIncluye: Carpeta con tablero de hule espuma ; 32 dados y un reloj de arena ; tablero de cartón | ||
| 650 | 4 |
_aMediciones y pruebas educativas _94299 |
|
| 650 | 2 |
_aEcuaciones _916868 |
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| 905 | _aLibro | ||
| 999 |
_c20428 _d20428 |
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