TY - BOOK AU - Finizio,N. AU - Ladas,G.E. TI - An introduction to differential equations, with difference equations, Fourier series and partial differential equations SN - 0534009603 : AV - QA372 .F55 U1 - 515.3/52 19 PY - 1982/// CY - Belmont, Calif. PB - Wadsworth Pub. Co. KW - Differential equations N1 - Includes bibliographical references and index ER -