Principles of instrumental analysis 2026-02-15T17:01:19+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Skoog, Douglas A.; West, Donald M. (Saunders golden sunburst series, 1980)