LEADER 00000nam 2200193 a 4500 001 0581458 003 UkHlHU 007 t 008 001603 2 1927 000 eng 040 UkHlHU 050 4 HC 37 P7 P7 245 00 Polish Economist. 300 0000p. 650 0 Economic history|xAncient. 740 4 The outline of Poland's resources.