TY  - BOOK
AU  - Simpson, J. C. E.
TI  - Condensed pyridazine and pyrazine rings (vol-5): cinnolines, phthalazines, and quinoxalines
T2  - 5
U1  - 547.85 
PY  - 1953///
CY  - New York
PB  - Interscience Publication
KW  - Chemistry
KW  - Organic chemistry
N1  - 081 - A / 30.03.1971; Chemistry; Organic Chemistry; Heterocyclic Compounds
ER  -