Intermediate microeconomics :
Varian, Hal R.
Intermediate microeconomics : a modern approach / Hal R. Varian. - 7th ed. - New York : W.W. Norton & Co., c2006. - xxiv, 715, 39 p. : ill. ; 25 cm.
Intermediate microeconomics : a modern approach / Hal R. Varian. - 7th ed. - New York : W.W. Norton & Co., c2006. - xxiv, 715, 39 p. : ill. ; 25 cm.