Economic survey methods /
Lansing, John B., 1919-1970
Economic survey methods / John B. Lansing and James N. Morgan. - Ann Arbor, Mich. : University of Michigan. Institut for Social Research. Survey Research Center, 1980 - xii, 429 p
Incluye bibliografía.
0879440082
INVESTIGACION ECONOMICA
330.072
Economic survey methods / John B. Lansing and James N. Morgan. - Ann Arbor, Mich. : University of Michigan. Institut for Social Research. Survey Research Center, 1980 - xii, 429 p
Incluye bibliografía.
0879440082
INVESTIGACION ECONOMICA
330.072