=LDR            22        4500
=001  458
=082  04$a526.022 LOB
=100  1\$aLobeck, Armin Kohl
=245  10$aBlock Diagrams and Other Graphic Methods Used in Geology and Geography
=260  \\$aNew York :$bJohn Wiley,$c1924
=650  \0$aBooks
=852  \\$bFreeman Library$h526.022 LOB