LEADER 00000nam 2200181 a 4500 001 0307587 003 UkHlHU 007 t 008 000306 1 1919 000 f 040 UkHlHU 050 4 GA 5 B7 100 0 Bouesse, H. 245 00 Geographie mathematique. 300 0000p. 946 260 lacks |a 946 260 lacks |b 946 260 lacks |c, 008 has valid date 946 300 data invalid 946 6XX absent
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