Joshi, J.M..
Microeconomic Theory / - Fifth Ed. / - New Delhi-2 : Wishwa Prakashan. - p552 :
81-7328-023-1
Economics
X / N4;4
Microeconomic Theory / - Fifth Ed. / - New Delhi-2 : Wishwa Prakashan. - p552 :
81-7328-023-1
Economics
X / N4;4