Man in his working environment : a workers' education manual /
Salomon, Arlette.
Man in his working environment : a workers' education manual / by Arlette Salomon - Geneva : United Nations Environment Programme, c1979. - xii, 142 p. : ill. ;
Includes bibliographical references.
9221020606
Work environment.
304.2
Man in his working environment : a workers' education manual / by Arlette Salomon - Geneva : United Nations Environment Programme, c1979. - xii, 142 p. : ill. ;
Includes bibliographical references.
9221020606
Work environment.
304.2