TY - BOOK AU - Katritzxy, A R AU - Boulton, A J TI - Advances in heterocyclic chemistry U1 - 547.7 PY - 1976/// 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 -