000			003270000a22001330004500
008			140223b1987 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aHOB28 M7
082			_aHOB28 M7
100			_aMarsal (D)
245			_aStatistics for geoscienentists
260			_aNew York _bMcGraw-Hill _c1987
650			_aGeology
999			_c30849 _d30849