Cook, Desmond L.
Program evaluation and review technique : applications in education - USA, University Press of America 1979 - 99
0-8191-0657-7
Educational research/ PERT/ reliability/ probability
371.260 13 COO
100
Program evaluation and review technique : applications in education - USA, University Press of America 1979 - 99
0-8191-0657-7
Educational research/ PERT/ reliability/ probability
371.260 13 COO
100