TY - BOOK AU - EICHER,THEOPHIL AU - HAUPTMANN,SIEFRIED TI - THE CHEMISTRY OF HETEROCYCLES: STRUCTURE,REACTIONS,SYSTHESES AND APPLICATIONS SN - 3 13 100521 1 AV - QD 400 .E45 1995 PY - 1995/// CY - NEW YORK PB - GEORG THIEME VERLAG STUTTGART KW - Heterocyclic chemistry N1 - INCLUDES BIBLIOGRAPHICAL REFERENCES AND INDEX ER -