TY - GEN AU - Werkman, Casper J., CN - T325 ID - 19848 KW - Trademarks. KW - TRADEMARKS : PSYCHOLOGY KW - TRADEMARKS : HISTORY LA - eng N1 - Price : Sfr; Supplier : the author;. SN - 906054689X T1 - Trademarks. :Their creation, psychology and perception. / TI - Trademarks. :Their creation, psychology and perception. / ER -