Milton, Alex Research methods for product design / Alex Milton & Paul Rodgers. - London : Laurence King Publishing, 2013. - 192 pages : illustrations (black and white, and colour) ; 28 cm. - Portfolio skills. Product design . - Portfolio skills. Product design . Includes bibliographical references and index. ISBN: 1780673027 (pbk.) : £22.50 9781780673028 (pbk.) : £22.50 Subjects--Topical Terms: Product design.Product design--Research--Methodology. LC Class. No.: TS171.4 / .M5 2013 Dewey Class. No.: 745.20721