confident professional man smiling in modern library interior holding a book - 手冊 個照片及圖片檔辦公室, 領導能力, 圖書館
Alcoholism, 14th century. From Tacuinum Sanitatis Folio 99r, a medieval handbook on health. Creator: Unknown.
book glyph solid icon. solid icon that can be applied anywhere, simple, pixel perfect and modern style - 手冊 幅插畫檔、美工圖案、卡通及圖標讀書, 學習
The Worst-Case Scenario Survival Handbook" is on display in a Barnes and Noble store February 13, 2003 in New York City. The book provides tips on...生存
young woman at table fixing old vintage movie film camera gear using instruction manual - 手冊 個照片及圖片檔說明書
Book: A Handbook and Atlas of Astronomy; W. Peck, F.R.A.S. Designed as a complete guide to a knowledge of the heavenly bodies; and as an aid to those...星座區域
asian manufacture technician worker operating computer controlled automated lathe cnc milling machine while open manual operating guide line at factory - 手冊 個照片及圖片檔器材, 說明書, 技術