Do it yourself marketing research /
Breen, George Edward, 1911-,
Do it yourself marketing research / George Edward breen ; illustrated by Howard munce - 258 páginas
0070074453
Investigación de mercado
HF5415.2 / B67
Do it yourself marketing research / George Edward breen ; illustrated by Howard munce - 258 páginas
0070074453
Investigación de mercado
HF5415.2 / B67