| 000 | 005670a00a22002170004500 | ||
|---|---|---|---|
| 020 | _a955-9021-13-3 | ||
| 245 | _aOccupational Health | ||
| 100 | _aEd:De Alwis Seneviratne, Rohini | ||
| 100 | _aHerath, H.M.S.S.D. | ||
| 100 | _aFernando, Dulitha N | ||
| 100 | _aLankatilake, Kantha N | ||
| 260 | _bSri Lanka:Department of Community Medicine, Faculty of Medicine | ||
| 260 | _c1998 | ||
| 300 | _a1-151pgs | ||
| 440 | _aHand book | ||
| 082 | _a613.6 O11 | ||
| 306 | _aOccupational Health | ||
| 760 | _bNo. 1 cupboard | ||
| 015 | _a003887 | ||
| 887 | _a150/= | ||
| 999 |
_c1814 _d1814 |
||