Text ( visual ) : unmediated Higher productivity and a better place to work : practical ideas for owners and managers of small and medium-sized industrial enterprises : action manual / J.E. Thurman, A.E. Louzine, K. Kogi. -- Geneva : International Labour Office , 1988. -- viii, 115 p. ; 30 cm. -- Accompanied by checklist. -- ISBN 9221064093 ; (BA10781649) ; https://ci.nii.ac.jp/ncid/BA10781649 Author Heading(s): Thurman, Joseph E. ; Louzine, A. E. ; 小木, 和孝