Schaums outline of theory and problems of beginning finite mathematics 2026-02-16T04:14:24+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Lipschutz, Seymour; Schiller, John J.; Srinivasan, R. Alu (McGrawHill, 2005)