000 00307cam a22001217a 4500
008 180718b1945 xxu||||| |||| 00| 0 eng d
082 _aD212 W151
100 _aWalker, Eric A.
245 _aColonies
_cby Eric A. Walker
260 _aCambridge
_bUniversity Press
_c1945
300 _a168p
650 _aColonies
999 _c424812
_d424812