Marketing information systems
Schaffir, K.H., Trentin, H.G.
Marketing information systems by K.H. Schaffir and H.G. Trentin - New York American Management Association 1973 - 327 p.
Systems
Marketing
Information Systems
658:007 / S 296 M
Marketing information systems by K.H. Schaffir and H.G. Trentin - New York American Management Association 1973 - 327 p.
Systems
Marketing
Information Systems
658:007 / S 296 M