na INLIS000000000014926 20130516015029 ind 0010-051300000014926 ind 537 537 Petter, Lafferty Jendela Iptek : Gaya & Gerak c.1/ penerjemah, Asim, Gunawan Cetakan : 2 Jakarta Balai Pustaka 2000 64 hlm. : ilus. ;28 cm. Gaya & Gerak Iptek