Marketing management /
Phelps, D. Maynard.
Marketing management / by D. Maynard Phelps, J. Howard Westing. - Homewood, Ill. : Richard D. Irwin, 1960. - 846 p.
Marketing--Management.
Marketing management / by D. Maynard Phelps, J. Howard Westing. - Homewood, Ill. : Richard D. Irwin, 1960. - 846 p.
Marketing--Management.