TY - BOOK AU - Katritzky,Alan R. TI - Handbook of heterocyclic chemistry SN - 0080262171 : AV - QD400 .K29 1985 U1 - 547/.59 19 PY - 1985/// CY - Oxford [Oxfordshire], New York PB - Pergamon Press KW - Heterocyclic chemistry N1 - Includes index ER -