ISBN 9789711310073 books & textbook
Shift work in the Philippines
Ester Manigque Josie May Cadaoas Zoraida Elizalde Estelita Espiritu Belina Hamoay Virginia del Rosario
Institute of Labor and Manpower Studies, Ministry of Labor and Employment / Paperback / 161 Pages
isbn-10: 9711310074 / isbn-13: 9789711310073
