na INLIS000000000008790 20170124112805.0 978-602-1129-92-0 010-011700000000140 SBPUBUK Ind [22] 786.5 786.5 VAN t Van Eko Sirait 1990 Trik A-Z Menguasai Piano The Best Instruction/ Van Eko Sirait;penyunting,Nur Iswarso Cet.1 Yogyakarta : Indoliterasi, 2015 iv,184 hlm.: ilus.; 28 cm. hlm.183 Piano Nur Iswarso SBPUBUK 1431/KPAD/2016 1432/KPAD/2016