WANTED: a media planner. Only persons with the statistical abilities of Mahalanobis, the computer programming aptitude of Steve Wozniak, psychological and sociological insights comparable to Jung and Weber, the astrological precision of Cheiro, the marketing prescience of Lee Iacocca, the negotiating skills of Bill Gates, the innovative ability of Buckminster Fuller, and the data-processing capacity of a Pentium chip, need apply.