000 00328nam a22001337a 4500
020 _a0716702681
082 _a551
_bPRE
_cL-27, P-116
100 _aNewberg, Donald W,
245 _aA study guide to earth/
260 _aUSA:
_bW.H. Freeman and Company,
_cc1974
300 _avi, 188 p.;
_bill.;
_c22cm
650 _aMCE
942 _cBK
999 _c4818
_d4818