na INLIS000000000000438 20210816101019 0010-0821000052 Riset : Sumber Daya Manusia / Husein Umar Husein Umar xv,302 hlm : ilus.; 21 cm Jakarta : PT Gramedia Pustaka Utama, 1997 331.12 331.12 UMA r 979-605-862-6 Riset Tenaga Kerja Sumber Daya Manusia 2104