TY  - BOOK
AU  - Erickson, John Gerhard ,
TI  - The 1, 2, 3- and 1, 2, 4-triazines, tetrazines, and pentazines
U1  - 547.5 
PY  - 1956///
CY  - New York
PB  - Interscience Publishers
KW  - Heterocyclic compounds
KW  - Nitrogen compounds
ER  -