TY - BOOK AU - Elderfield,Robert Cooley TI - Heterocyclic compounds AV - QD400 .E4 U1 - 547/.59 PY - 1950///-52 CY - New York PB - Wiley KW - Heterocyclic compounds KW - Local N1 - v. 1. Three-, four-, and six-membered compounds containing one O, N, and S atom.--v. 2. Polycyclic five- and six-membered compounds containing one O or S atom.--v. 3. Polycyclic derivatives of pyrrole; polycyclic systems with one nitrogen common to both rings; pyrindine and related compounds.--v. 4. Quinoline, isoquinoline, and their benzo derivatives ER -