00389 2200157 4500001002100000005001500021035002000036245004000056100001700096300002800113260002800141082000800169084001400177650001400191990002600205INLIS00000000000003920240605054805 a0010-06240000391 aorigin of lake toba /cilham mansur0 amansur,ilham a56 hlm ;c14 cm x 21 cm aJakarta :bmaster books a418 a418 MA o 4alake toba aKU00054/b/spenma/2024