Rietveldt, J. C. Pengadjaran pengantar ilmu ekonomi perusahaan, - Djakarta, "Ichtiar," 1964 [i.e. 1966] - 224 p. illus. 24 cm. LCCN: sa 68013877 Subjects--Topical Terms: Industrial management LC Class. No.: HD37.I52 / R5