na INLIS000000000004474 Ind 0010-0120003342 Sistem Tata Surya Sema Gul Sema Gul Jakarta: Yudhistira 2007 32 hal, 28 cm 978-979-019-013-9 523 GUL s 523 Tata Surya 22137/2009 22138/2009 22136/2009