00531     2200193   4500001002100000005001500021035002000036245007800056100002000134250001100154300003600165260003300201082000800234084001400242020001800256650001500274990002400289990002400313INLIS00000000000897720200629100425  a0010-06200000371 aBerapakah Berat Bumi? :bHow Much Does the Earth Weigh? /cMarshall Brain0 aBrain, Marshall  acet. 1  axiii, 158 hlm. :bilus ;c21 cm  aBandung :bPakar Raya,c2003  a500  a500 BRA b  a0-7645-6519-2  aBumi-Sains  a2200/PERPUSHST/2009  a2200/PERPUSHST/2009