TY - BOOK AU - Geymonat,Giuseppe TI - PARTIAL DIFFERENTIAL EQUATIONS OF HYPERBOLIC TYPE AND APPLICATIONS SN - 9971502044 U1 - 515.353 PY - 1987/// CY - PB - World Scientific,Singapore KW - Differential Equations, Partial KW - Differential Equations, Hyperbolic N1 - Includes Bibliographical References ER -