000 00350nam a2200157Ia 4500
008 210210b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a336/29
100 _aBABIAN (Haig)
245 _aPermanent frontier
260 _aNew York
_b-
_c
650 _aPermanent
650 _afrontier
690 _aEconomic History
906 _a004766
999 _c128050
_d128050