TY  - BOOK
AU  - Katritzky, A R
AU  - 
TI  - Physical methods in heterocyclic chemistry
U1  - 547.7/8 
PY  - 1963///
CY  - New York
PB  - Academic Press
KW  - Chemistry
KW  - Spectroscopy
KW  - Biochemistry
KW  - Spectrum analysis
KW  - Acids
KW  - Bases- chemistry
KW  - Physical science
KW  - Science
KW  - Polyaldehydes
KW  - alanlytical chemistry
KW  - Analytical chemistry
ER  -