na INLIS000000000019359 20130612114428 Ind 010-061300000019359 Ind 92(Kayam, Umar) 92(Kayam, Umar), Rah u Rahmanto, B Umar kayam, karya dan dunianya, B. Rahmanto 2004 Jakarta x, 177 hlm, 21 cm Biografi Umar Kayam NBPNMAT