Yearbook of Earnings and Productivity Statistics, Taiwan Area, Republic of China Yearbook of Manpower Survey Statistics, Taiwan Area, Republic of China, 1999 Yearbook of Manpower Surver Statistics Taiwan Area Republic of China,1990 Yearbook of Labor Stastics, Taiwan Area, Republic of China 1999 Yearbook of Labor Stastics, Taiwan Area, Republic of China 2000 The Trends in Labor Productivity, Taiwan Area, Republic of China The Trends in Multifactor Productivity, Taiwan Area, Republic of China