hamdy, m. (1964). manpower requirements for the u.a.r. for the period 1960- 1985. the institute of national planning.

hamdy, mostafa. Manpower Requirements for the U.a.r. for the Period 1960- 1985. cairo: the institute of national planning, 1964.

hamdy, mostafa. Manpower Requirements for the U.a.r. for the Period 1960- 1985. the institute of national planning, 1964.