na INLIS000000000001146 ind 0010-0723000567 Asal Mula Danau Toba Tira Ikranegara Ikranegara Tira Cet. 1 Surabaya Serba Jaya 2008 64 hlm 21 cm 398.2 TIR a 398.2 Cerita Rakyat 2100251