TY  - BOOK
AU  - Mohd Khairul Domadi
AU  - Koo,Kean Eng
TI  - Polytechnic series: occupational safety and health 
SN  - 9789834717384
PY  - 2016///
CY  - Selangor
PB  - Penerbit Fajar Bakti
KW  - Occupational health
ER  -