"boyes, william . "
microeconomics: / william.. boyes - 6 ed. - usa : houghton mifflin 2005. - "xxiii, 533p.; 25 cm."
0-618-37253-9
microeconomics
HB172 / .B68 1996
microeconomics: / william.. boyes - 6 ed. - usa : houghton mifflin 2005. - "xxiii, 533p.; 25 cm."
0-618-37253-9
microeconomics
HB172 / .B68 1996