000 003160000a22001330004500
008 140223b1939 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aHOD G9
082 _aHOD G9
100 _aLegget (R F)r
245 _aGeology engineering
260 _aNew York
_bMcGraw-Hill
_c1939
650 _aGeology
999 _c30958
_d30958