00327nam a2200121Ia 4500082002000000100002100020245006800041260002600109300002000135490004000155500000500195700000500200  a515.35bD262.IN  aDavis, Harold T.  aIntroduction to nonlinear differential and integral equationsb  aNew YorkbDoverc1962  axv, 566p. Index  aDover books on Advanced Mathematics  a  a