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Marketing Problems and improvement programs
Abbott, John Cave, (1958)
Marketing and the new science of planning
King, Robert L., (1968)
Innovation in marketing : new perspectives for profit and growth
Levitt, Theodore, (1962)
Marketing research and modeling : progress and prospects; a tribute to Paul E. Green
Wind, Yoram, (2004)
Multidimensional scaling and positioning
Green, Paul E., (2017)
Clustering and segmentation