TY - BOOK AU - Rajagopalachari, Chakravarti AU - TI - Tinnai racayanam U1 - 54=T PY - 1971/// CY - Madras PB - Vanathi KW - Chemistry KW - Spectroscopy KW - Biochemistry KW - Spectrum analysis KW - Acids KW - Bases- chemistry KW - Physical science KW - Science KW - Chemical engineering KW - Biotechnology KW - Chemical technology ER -