| 000 | 00344nam a2200121Ia 4500 | ||
|---|---|---|---|
| 003 | 176 | ||
| 008 | ||||||n9999 ||||| |||| 00| 0|eng | | ||
| 041 | _aeng | ||
| 100 | _aCharles R. Manclark | ||
| 245 | 0 | _aInternational Symposium on Pertussis | |
| 260 |
_aBethesda, Maryland _bU.S. Department of Health, Education and Welfare _c1978 |
||
| 300 | _a380 | ||
| 999 |
_c21713 _d21713 |
||