| 000 | 00539nam a2200229Ia 4500 | ||
|---|---|---|---|
| 001 | 002803 | ||
| 008 | 141222s9999 xx 000 0 und d | ||
| 040 | _aDB/INS | ||
| 041 | 0 | _aspa | |
| 084 | _aWA100 | ||
| 084 | _bM22pe | ||
| 100 | 1 | _aMacMahon, Brian | |
| 245 | 1 | 0 | _aPrincipios y métodos de epidemilogía |
| 245 | 1 | 0 | _cBrian MacMahon, Thomas F Pugh |
| 250 | _a2 ed. | ||
| 260 | _aMéxico | ||
| 260 | _bLa Prensa Médica Mexicana | ||
| 260 | _c1970 | ||
| 300 | _a339 | ||
| 650 | 1 | _aEpidemiología | |
| 700 | 1 | _aPugh, Thomas F | |
| 999 |
_c12226 _d12226 |
||