a Hashim, Muhammad Bashir \a Adaptationof Banknote Security Features on Some Ahmadu Bello University Sensitive Documents for Protections Against Counterfeiting \h [Text] - \a Zaria: \b Dept. of Industrial Design ABU, \c 2016 - \a xx,133leaves.: \b ill. \a Faculty of Environmental Design \a Includes bibliographical references LC Class. No.: \a T 55.25 Has / \b 503432