Patil, S.G..
Modern Marketing Research / - Reprinted 1986 / - Bombay-4 : Himalaya Publishing House , 1983 - p.259 :
Marketing
X:51:fN / M6
Modern Marketing Research / - Reprinted 1986 / - Bombay-4 : Himalaya Publishing House , 1983 - p.259 :
Marketing
X:51:fN / M6