na INLIS000000000011550 20150706161623 170126||||||||| | ||| |||| || || 0010-071500000011550 621.81 621.81 ARD b ARDLEY, Neil Buku Ilmu Pengetahuanku Mesin Cetakan : 1 Semarang MANDIRA 1997 27 hlm. ilus. 24 cm. Mesin