Biot, Maurice A. 1905- Variational principles in heat transfer; a unified Lagrangian analysis of dissipative phenomena/ by Maurice A. Biot. - Oxford: Clarendon Press, 1970. - x, 185 p.: 24 cm. - Oxford mathematical monographs. . Includes bibliographical references. LCCN: 70494438 //r85 Nat. Bib. No.: B*** Subjects--Topical Terms: Heat---Transmission.Lagrangian functions.Variational principles. Dewey Class. No.: 536.20 / B616v