TY - BOOK AU - Theraja,B.L. TI - A text book of engineering physics: heat, light, sound and thermodynamics for the examinations of B. Sc.(Engg.), A. M. I. E. (I), A. M. Ae. S. I., diploma & N. C. C. U1 - 530 23 PY - 1971///, [reprinted 1974] CY - New Delhi PB - S Chand & Co. KW - Physics ER -