TY  - BOOK
AU  - Castle, Raymond Nielson
AU  - Singerman, Gary M.
TI  - CONDENSED PYRIDAZING INCLUDING CINNOLINES AND PHEHALAZINES
U1  - 547.593 
PY  - 1973///
CY  - New York
PB  - John Wiley
KW  - Pyridazine
ER  -