na BHATT-08140000001438 20140830092804.0 160920||||||||| | ||| |||| ||ind|| 010-081400000001438 SBPKHAT [22] 306.3 306.3 MOH p mohammad hatta Pengantar kedjalan ekonomi sosial djakarta : mohammad hatta 1957 208 hlm : 20 cm SBPKHAT