Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 Vance Packard - In the field of marketing . . . the...
In the field of marketing . . . the trend toward selling has reached something of a nadir with the unveiling . . . of so-called subliminal projection. That is the technique designed to flash messages past our conscious guard.