raster icon; blue and gray; white background; drug; handbook; abc; dictionary; encyclopedia; book; education; library; information; knowledge; alphabet; study; notebook; learning; notepad; open; medical; help; document; info; health; science; text; paper; medicine; diary; pharmacy; manual; reading; instruction; medication; literature; publication; hardcover; textbook; catalog; healthcare; prescription; isolated; glyph; pictogram; symbol; flat: Bilder zum Thema raster icon; blue and gray; white background; drug; handbook; abc; dictionary; encyclopedia; book; education; library; information; knowledge; alphabet; study; notebook; learning; notepad; open; medical; help; document; info; health; science; text; paper; medicine; diary; pharmacy; manual; reading; instruction; medication; literature; publication; hardcover; textbook; catalog; healthcare; prescription; isolated; glyph; pictogram; symbol; flat bei ClipDealer