000 00315cam a2200145ua 4500
001 2230
008 131126n II |||gr||||Z||||||eng
040 _aMAIN
041 _aEnglish
082 _a550 HUR
100 _aHURLAY , PATRICK M.
245 _aHOW OLD IS THE EARTH ?
653 _aEarth sciences
942 _cBK
999 _c2224
_d2224