na INLIS000000000019687 20130516054242 ind 978-979-22-2424-5 0010-051300000019687 ind 786 786 Kenneth, Baker Cara Mudah Bermain Keyboard Buku 2 c.2/ penerjemah, Asti, ardhana Cetakan : 2 Jakarta Gramedia 2007 48 hlm. : ilus. ;31 cm. Instumen Organ