| 000 | 00324 a2200097 4500 | ||
|---|---|---|---|
| 050 |
_aRA445. _bC51 |
||
| 100 |
_lEnglish _qEd. Irving I. Kessler, Morton L. Levin [ et- al ] |
||
| 245 |
_aThe Community as an Epidemiologic Laboratory: _bA Casebook of Community Studies |
||
| 260 |
_aBaltimore _bJohn's Hopkins Press. _c1970 |
||
| 942 | _2lcc | ||
| 999 |
_c205 _d205 |
||