Bhatia, T. S. Mathematical physics -I / T. S. Bhatia and Krishna K. Pathak - Delhi : Vishal Publishing Co., 2020. - 216 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 9789389292008 Subjects--Topical Terms: PhysicsMathematical physics Dewey Class. No.: 530.1 / BHA