Bhatia, Rejendra Positive definite matrices / Rejendra Bhatia - New Delhi : Hindustan Book Agency, 2007. - ix, 254 p. : ill. ; 24 cm. - Texts and readings in mathematics ; 44 . Includes bibliographical references. ISBN: 9789380250038 Subjects--Topical Terms: Mathematics.Algebra.Definite matrices--Mathematics. Dewey Class. No.: 512.9434 / BHA