Barrett, Brenda
Occupational health and safety law
M&E Handbook Series, 1995
 Buku Teks
Stranks, Jeremy W.
Health and safety law
Pitman, 1994
 Buku Teks
Barrett, B.
Occupational health and safety law
The M & E Handbook Series, 1995
 Buku Teks
Barrett, B.
Health and safety law
The M. & E HandBook, 1993
 Buku Teks
Food safety law
Michael S. Schumann ... [and others]
Van Nostrand Reinhold , 1996
 Buku Teks