na INLIS000000000024521 20231202145249 231202||||||||| | ||| |||| || | 979-420-018-2 010-1223024521 id 111 111 TOY m Keosoemanto, H. J. Nin Bakdi Sumanto Toynbee, Arnold J. Menyelamatkan hari depan umat manusia Yogyakarta Gadjah Mada University Press 1988 x, 200 hlm. ; 21 cm. R02.02 - R02-0065 Ontologi