LEADER 00000nam 2200205 a 4500 001 0967430 003 UkHlHU 007 t 008 001208 2 1993 000 eng 020 829114013 040 UkHlHU 050 4 HB 3601 B4 100 1 Benedictow, Ole Jørgen. 245 14 The medieval demographic system of the Nordic countries. 260 Oslo :|bMiddelalderforlaget,|c1993. 300 229p. 946 6XX absent
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