na INLIS000000000024471 20161206132912.0 010-121600000000057 DEP 910.02 Ras D RASJID, Harun Al Diktat ilmu bumi alam Harun Al Rasjid ed.1. Yogyakarta [S.n] 1954 33 hlm. 22 cm. YOPDYOG 5715-d CB-D.11/1954-046