The results has been filter on Authors containing Karl-Heinz Ronitz.
ANA has found 2 results for you, in
111 ms.
Currently showing results 1 to 2.
Didn’t find what you were looking for? Try the Advanced Search!
Ronitz, K. (1973a, January 01). Interviewer education and "make or buy" decisions in chemical market research. ANA - ESOMAR. Retrieved June 22, 2024, from
Ronitz, K. (1971a, June 15). Concept and examples of multi-country research by a leading chemical producer. ANA - ESOMAR. Retrieved June 22, 2024, from