Srinivasa Rao, J. Engineering chemistry / J. Srinivasa Rao, Y. Lakshman Kumar and P. Pramila Rani - Hyderabad: Spectrum medico plus pharma publishers, 2021. - xvi,384p.; 21 cm. ISBN: 9788194878261 Rs.360.00 Subjects--Topical Terms: ChemistryChemistry, Technical Dewey Class. No.: E 540 / Sr 34 e