LEADER 00000nam 2200217 a 4500 001 1015626 003 UkHlHU 007 t 008 002507 4 1993 000 eng 020 0962742228 040 UkHlHU 050 4 QD 251 K2 245 04 The Kekule riddle :|ba challenge for chemists and psychologists /|cedited by J.H. Wotiz. 260 Vienna, Ill. :|bCache River Press,|c1993. 300 329p. 700 0 Wotiz, John H. 700 0 ekule, Friedrich August. 946 6XX absent
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