Kahsay Gebregziabher
(Addis Ababa University, 1987-06)
'I'll,; Ferr;-.l nvpru[lr.:i, ·'f rhe ('_!,:l.sc-ic /(~ner lilUdEi bas been cot'rec-ted and
develop(~d for tlie ev,Llu.:~tlUd \)f tlH~ !..'l,_l:,t"ji: ("oulributiofl to the thermodYllamlr'
chart:lctl~t"j--'-~tic:~ uf ...