Ogander, Marts
Practical application of project planning by network techniques - 1st ed. - New York John Wiley 1972 - 596p. illus.
0470652802
Project planning : Management
658.51 / OGA/1972
Practical application of project planning by network techniques - 1st ed. - New York John Wiley 1972 - 596p. illus.
0470652802
Project planning : Management
658.51 / OGA/1972