na NUTTI-04150000000241 20230127040613 0010-091900000000327 190902||||||||| | ||| |||| ||ind|| NTPDKUP a-io-nt WILLIAMS, Brian Ada apa di Bumi? Petir / WILLIAMS Brian Cetakan Pertama 32 halaman : ilustrasi ; 21 cm 978-979-015-284-7 Indonesia [22] 551.56 551.56 WIL a 551.56 WIL a Jakarta : Erlangga, 2005 Bumi NTPDKUP Lantai 1 Lantai 1 25/BP/LTPS/2011/C1 26/BP/LTPS/2011/C2