na JATIM-06090000006486 20090625110454.0 ind 0010-060900000006486 0 335 HAT p HATTA, Mohammad 0 Persoalan Ekonomi Sosialis Indonesia Jakarta Djambatan 1967 v, 50 hlm. ; 21 cm 0 0 EKONOMI - SOSIAL JIPDSUR 2 0