00000nam 2200000 4500 INLIS000000000027818 20210413103950 0010-061300000027818 210413###########################0###### Ind 338.27282 338.27282, Kad r Kadir, Abdul wahab abdul Resiko bisnis sektor hulu perminyakan, analisis teknis dan finansial, Abdul wahab Abdul kadir 2004 : Jakarta xxiv,435 hlm, ilus, 22 cm Minyak-Industri NBPNMAT