Economic statistics and economic problems /
Nicholson, Robert John.
Economic statistics and economic problems / R. J. Nicholson. - London : McGraw-Hill, 1969. - 399 p. : il. ; 22 cm. - European economics series . - European economics series .
Econometría.
Economic statistics and economic problems / R. J. Nicholson. - London : McGraw-Hill, 1969. - 399 p. : il. ; 22 cm. - European economics series . - European economics series .
Econometría.
