00492     2200169   4500001002100000005001500021035002000036008004100056245007900097100001900176260003900195300002800234084001700262082001100279650001800290990001400308INLIS00000000000048320260225015841  a0010-0317000481260225                           0      1 aAn introduction to the chemistry of heterocyclic compound /cR. M. Acheson1 aAcheson, R. M.  aWiley :bWiley-Interscience,c1976  axvii, 499 hlm. ;c23 cm  a547.59 Ach i  a547.59  aKIMIA ORGANIK  a073189212