000 00528nam a22001457a 4500
020 _a0-375-80296-7
082 _a823
_bOSB/D
100 _aOSBORNE, MARY POPE
245 _aMAGIC TREE HOUSE RESEARCH GUIDE
246 _aDINOSAURS
260 _aCANADA
_bRANDOM HOUSE INC
_c2000
300 _a120
520 _aDinosaurs were a successful group of animals that emerged between 240 million and 230 million years ago and came to rule the world until about 66 million years ago, when a giant asteroid slammed into Earth.
942 _cBK
999 _c6312
_d6312