TY - BOOK AU - Bansal, Raj K AU - TI - Heterocyclic chemsitry: Syntheses, reactions and mechanisms U1 - 547.7 PY - 1990/// CY - New Delhi PB - Wiley Eastern 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 -