na YOGYA000000000031289 20170116103256.0 010-081400000031007 YOPDYOG 523.3 k 523.3 hid P hidayat, bambang pengikut planet cet.2 / hidayat, bambang jakarta widjaya 1977 34 hlm. ilus. 21 cm. Planet bumi YOPDYOG 12053-A 12054-A