Lazar Jonathan Research methods in human-computer interaction. - Chichester John Wiley 2010 - xx,426p. cm. ISBN: 3437.2069999999999 Standard No.: 110229 Source: 196, 15/12/2010, Pioneer Book Distributors Textual Subjects--Topical Terms: I I C Dewey Class. No.: D6,8(B),7, Q0