na INLIS000000000006739 20150706153800 170126||||||||| | ||| |||| || || 978-602-03-0578-3 0010-071500000006739 001 001 KER h KERI, SMITH HOW TO BE AN EXPLORER OF THE WORLD JAKARTA GRAMEDIA PUSTAKA UTAMA 2011 210 hlm. ilus. 23 cm. Bibliografi : hlm.206 PENGETAHUAN UMUM