1. The Valus and Allocation of Time in Hihg-Income Countries
:SCHULTZ, T. Paul. The Valus and Allocation of Time in Hihg-Income Countries : Implications for Fertility. 1. ed. New Haven : Yale University, 1987. S.87-110. Center Paper, No.391. [Copy count : 1, currently available 1, at library only 0]