na INLIS000000000002339 20210426113001 210426||||||||| | ||| |||| || BPI 010-0421002339 0 "," Indonesia" sosial III. Judul I. REGISTE Ekonomi Economics of social issues,Text" 0 256 06173 4 330\" 1988 xiii, 431p.:ills ,; " Anself M. Sharf;" Richard H. Leffwich""" Charles A -- II. LEFTWICH