na INLIS000000000006226 20150527090954.0 150527 2012 jbia ind 978-602-9106-32-9 010-051500000000177 [22] 621.03 621.03 Opi r OPICK Ragam keterampilan teknologi sederhana / Opick Cet.1. Bandung : Amalia Book, 2012 vi, 66 hlm. : ilus. ; 20 cm TEKNOLOGI SEDERHANA SUPUDES 10.103-10.104/KPAD/DS/2012