Applied partial differential equations with fourier series and boundary value problems 2026-02-15T22:05:48+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Haberman, Richard, 1945- (Pearson custom library, 2014)