Soumelis, Constantin G.
Project evaluation methodologies and techniques / Constantin G. Soumelis. - Paris : Unesco, c 1977. - 137 p. : ill. ; 24 cm.
Bibliography : p. 112-114.
331 331
92-3-101456-0
Evaluation.--Paris.
Educational surveys.
371.3 / U3p
Project evaluation methodologies and techniques / Constantin G. Soumelis. - Paris : Unesco, c 1977. - 137 p. : ill. ; 24 cm.
Bibliography : p. 112-114.
331 331
92-3-101456-0
Evaluation.--Paris.
Educational surveys.
371.3 / U3p