Tang, K. T., Mathematical methods for engineers and scientists / K.T. Tang. - Berlin : Springer, 2007. - 3 v. :v3.Fourier analysis,Partial Differential Equations and variational methods. ill. ; Library has vol.3 only ISBN: 9783540446958 (v. 3) Subjects--Topical Terms: Mathematical physicsEngineering mathematicsMathematical models Subjects--Index Terms: Mathematical methods Universal Decimal Class. No.: 51-73 / TAN.3