Yazar
Ralph Kirby Davidson
3 cilt bulundu.
Cilt sonuçları
Price discrimination in selling gas and electricity
Ralph Kirby Davidson · Greenwood Press
254 sayfa · 1955
Electric utilities / Gas companies / Rates / Electric utilities, rates
Social sciences and public policy in the developing world
James Samuel Coleman, Ralph Kirby Davidson, Laurence Davis Stifel · Lexington Books
401 sayfa · 1982
Policy sciences / Social sciences / Sciences sociales / Sozialwissenschaften / Ciencias sociales