| 000 | 00462nam a2200169Ia 4500 | ||
|---|---|---|---|
| 001 | 8618 | ||
| 008 | 110929s1969 000 0 spa | ||
| 082 | _a519.5 W154 | ||
| 100 | _aWalker, Helen M | ||
| 245 |
_aElementary statistical methods _cHelen M. Walker, Joseph Lev. |
||
| 250 | _a3 | ||
| 260 |
_aNew York _bRinehart and Winston _c1969 |
||
| 300 | _a432 p. | ||
| 650 |
_aESTADÍSTICA _9371959 |
||
| 700 |
_aLev. Joseph _9371960 |
||
| 942 |
_cBK _2ddc |
||
| 999 |
_c249854 _d249854 |
||