Printery safety handbook /
University of Papua New Guinea.
Printery safety handbook / University of Papua New Guinea. - [Port Moresby] : University of Papua New Guinea, 1989. - 23 p.
90022085
Printing--Safety measures.
Printery safety handbook / University of Papua New Guinea. - [Port Moresby] : University of Papua New Guinea, 1989. - 23 p.
90022085
Printing--Safety measures.