na INLIS000000000012051 20180916022831 180916||||||||| | ||| |||| || | 978-602-9025-39-2 010-0918012051 id 004.2 004.2 Teg h Teguh Pramono Having Fun With OpenOffice Calc - Yogyakarta Skripta Media Creative 2013 104hlm.;14.8x21.0cm