000			003160000a22001330004500
008			140223b1974 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aHOB28 L4
082			_aHOB28 L4
100			_aTill (R)
245			_aStatistical methods for the earth scientist
260			_c1974
650			_aGeology
999			_c155589 _d155589