Alba, Michael M. Estimating the modes of labor force participation in the Philippines / Michael M. Alba & Emmanuel F. Esguerra - Manila : Philippine University School of Economics (UPSE) , 1999 - 30p. : ill. ; 30 cm. - UPSE Discussion Papers No. 9903 . Includes bibliographical references. Subjects--Topical Terms: Labour force--Philippines Gov. Doc. Class. No.: PH Phi.U SE DP-9903