na INLIS000000000000056 20240304085751 0010-0322000021 Metode Penelitian Air Alaerts, G. vi,309 hlm. : illus. ; 25 cm. Santika, Sri Sumestri Surabaya : Usaha Nasional, 1984 546.2 546.2 ALA m 240304 0 ind 00000000063