TY - BOOK AU - Ring Index: Suppliment I(1957-1959): A List Of Ring Systems Used In Organic Chemistry TI - The ring Index U1 - 547 PY - 1963/// CY - Washington, D.C. PB - American Chemical Society: A Publication Of The Chemical Abstract Service KW - Organic Chemistry -- Index N1 - Supplement Iii (1957-1959) To The Second Edition Of The Ring Index ER -