The Institute of National Planning. (1970). Review on Research Activities Conducted at The Institute of National Planning Cairo with the Help of the Computer IBM. The Institute of National Planning.

The Institute of National Planning. Review on Research Activities Conducted at The Institute of National Planning Cairo with the Help of the Computer IBM. Cairo: The Institute of National Planning, 1970.

The Institute of National Planning. Review on Research Activities Conducted at The Institute of National Planning Cairo with the Help of the Computer IBM. The Institute of National Planning, 1970.