| 000 | 00579nam a2200229 a 4500 | ||
|---|---|---|---|
| 005 | 20210219153251.0 | ||
| 008 | 991125n 000 0 u | ||
| 035 | _aUPN01000087472 | ||
| 100 | _aBrody, Howard | ||
| 222 | _aPHYSICS TEACHER | ||
| 245 | _aMeasuring the softness of an athletic surface | ||
| 300 | _a28-31 | ||
| 362 | _a30, No. 1, 1992 | ||
| 505 | _aMarzo 1993 | ||
| 653 | 0 | _aCINETICOS | |
| 653 | 0 | _aEXPERIMENTOS CIENTIFICOS | |
| 653 | 0 | _aFISICA | |
| 653 | 0 | _aINSTRUCCION CIENTIFICA | |
| 653 | 0 | _aMEDICION | |
| 904 |
_aAC _b025283 |
||
| 905 | _aArticulo | ||
| 999 |
_c72582 _d72582 |
||