na INLIS000000000004510 20171107102455 0010-1117000374 ta 171107 0 ind 978-979-1208-38-3 650.1 650.1 AST k Astri Novita Karyawan Kaya Raya / Astri Novita Cet. 1 Jakarta : Daras Books, 2010 156 hlm : ilus ; 21 cm efisiensi bisnis 1264/PERPUSHST/2011