000 00301nam a2200121Ia 4500
008 160710s1955 xx 000 0 und d
082 _a550 EMM
100 _aEMMONS,WILLIAM H.
245 _aGEOLOGY PRINCIPALS AND PRESS
260 _bMcGRAW HILL BOOK COMPANY
_c1955
300 _a638
942 _2ddc
_cB
999 _c22435
_d22435