na INLIS000000000004986 Ind 0010-0120003854 Planet Cynthia Pratt Nicholson Cynthia Pratt Nicholson Jakarta: PT.Elex Media Komputindo 2002 32 hal, 24 cm 979-20-3585-0 523 NIC p 523 Planet 5098/2009 5096/2009 5097/2009