| 000 | 00338cam a2200133 i 4500 | ||
|---|---|---|---|
| 020 | _a0333350146 | ||
| 050 | 0 | 0 |
_aMED RA651 _b.A67 |
| 100 | 1 | _aAlderson, M. R. | |
| 245 | 1 | 3 | _aAn introduction to epidemiology / |
| 260 |
_a[Littleton] Mass. : _bPSG Pub. Co., _c1983 |
||
| 300 |
_aviii, 230 p. _bill. |
||
| 650 | 0 | _aEpidemiology. | |
| 942 | _cBK | ||
| 999 |
_c5828 _d5828 |
||