00454     2200181   4500001002100000005001500021008004100036020001800077035001900095082001100114090001700125100002100142245002700163250000600190260003000196300002500226650002100251INLIS00000000001564120180916030343180916|||||||||   |   |||   |||| ||       a0-7645-6519-2  0010-09180156410 a910.01  a910.01 Mar b0 aMarshall Brain's00aBerapakah Berat Bumi ?  a-  aBandungbPakar Rayac2003  axiii+158hlm.:13x21cm 0aperjalanan dunia