Yazar
roughton james e
6 cilt bulundu.
James E. Roughton, James Roughton, Nathan Crutchfield · Elsevier/Butterworth-Heinemann
512 sayfa · 2007
Industrial safety / Occupational / industrial health & safety / Technology & Engineering / Technology & Industrial Arts / Science/Mathematics
James E. Roughton · Butterworth-Heinemann
477 sayfa · 2002
Industrial safety / Management / Industrial management
Roughton James E. · Government Institutes
272 sayfa · 2000
Industrial Safety education / Handbooks, manuals / Safety education
James E. Roughton · Government Institutes
180 sayfa · 1994
Industrial safety / Law and legislation / Rules and practice / United States / United States. Occupational Safety and Health Administration
James E. Roughton · Butterworth-Heinemann
471 sayfa · 2003
Handbooks, manuals / Handbooks, manuals, etc / Industrial safety / Management
James E. Roughton · Government Institutes
234 sayfa · 1996
Industrial hygiene / Occupational diseases / Prevention / Human engineering