Know your market : how to do low-cost market research /
Frigstad, David B.
Know your market : how to do low-cost market research / David B. Frigstad. - Grants Pass, Oregon : Oasis Press/PSI Research, 1995. - 177 p. ; 27 cm. - PSI successful business library. .
1555713335 RM57.95
Marketing research.
Know your market : how to do low-cost market research / David B. Frigstad. - Grants Pass, Oregon : Oasis Press/PSI Research, 1995. - 177 p. ; 27 cm. - PSI successful business library. .
1555713335 RM57.95
Marketing research.
