Hancock-Beaulieu, M. (1994). A graphical interface for OKAPI: The design and evaluation of an online catalogue system with direct manipulation interaction for subject access. British Library Board.
Chicago Style (17th ed.) CitationHancock-Beaulieu, Micheline. A Graphical Interface for OKAPI: The Design and Evaluation of an Online Catalogue System with Direct Manipulation Interaction for Subject Access. [London]: British Library Board, 1994.
MLA (9th ed.) CitationHancock-Beaulieu, Micheline. A Graphical Interface for OKAPI: The Design and Evaluation of an Online Catalogue System with Direct Manipulation Interaction for Subject Access. British Library Board, 1994.
Warning: These citations may not always be 100% accurate.