00767nam0-22002891i-450-99000038190040332120050303144003.00-12-784397-3000038190FED01000038190(Aleph)000038190FED0100003819020020821d1998----km-y0itay50------baengy-------001yyHandbook of differential equationsDaniel Zwillinger3nd ed.San DiegoAcademic Press1998XXIII, 801 p.ill.23 cm535.3521Zwillinger,DanielITUNINARICAUNIMARCBK99000038190040332104 012-1322517DINCHDINCHUNINA