| 000 | 00394cam a2200157 4500 | ||
|---|---|---|---|
| 999 |
_c1367 _d1367 |
||
| 020 | _a031654263 | ||
| 082 | 0 | 0 |
_a614.4 _bM32 |
| 100 | 1 | _aMacMahon, Brian, | |
| 245 | 0 | 0 | _aEpidemiology : principles & methods |
| 250 | _a[1st ed.] | ||
| 260 |
_aBoston, _bLittle, Brown _c[1970] |
||
| 300 |
_aix, 376 p. _billus., form, maps. |
||
| 650 | 0 | _aEpidemiology. | |
| 700 | 1 | _aPugh, Thomas F., | |
| 942 | _cBK | ||