Articles

El-Hussieny M. Diefallah, ... M.A. El-Gahami
1985
M. Wolszczak, Cz. Stradowski
1985
R.M. Wood, ... R.L. Ezell
1985
Akos Vertes
1985
B.L. Gupta, ... S.R. Nilekani
1985
A. Płonka, ... J. Kroh
1985
A.M. Eid, ... S.M. Kamal
1985