COBZAȘ, S. The Princeton Companion to Applied Mathematics, Edited by Nicholas J. Higham, Associate Editors: Mark R. Dennis, Paul Glendinning, Paul A. Martin, Fadil Santosa and Jared Tanner, Princeton University Press, Princeton, NJ, 2015, Xvii + 994 Pp, ISBN: 978-3-11-033117-2 Pbk; 978-3-11-033118-9 Ebook. Stud. Univ. Babeş-Bolyai Math. 2015, 60, 627-628.