| 000 | 00505pam a2200193 a 4500 | ||
|---|---|---|---|
| 020 | _c | ||
| 040 | _aMedical Colletge Lib | ||
| 041 |
_aENG _hENG |
||
| 082 |
_a613.62 _bPHO |
||
| 100 | _aPhoon, W. O. . | ||
| 245 |
_aPractical Occupational Health _c _hTextual Documents |
||
| 260 |
_a : _bP. G. Pub. , _c1988. |
||
| 300 |
_a429: _c |
||
| 365 | _a268=80 | ||
| 653 |
_aPreventive and Social Medicine _aMedical Science |
||
| 930 | _a2353 | ||
| 999 |
_c2352 _d2352 |
||