Lal, Brij. Heat and thermodynamics / Brij Lal and N. Subrahmanyam. - 1st ed. - New Delhi : S.Chand & Company c1968 [Reprinted 1999]. - 508 pages : illustrations ; 21 cm. Includes index ISBN: 812190417X Subjects--Topical Terms: Heat.Thermodynamics. Dewey Class. No.: 536.7 LAL