TY  - BOOK
AU  - Delp,Peter
ED  - Pasitam.
TI  - Systems tools for project planning
SN  - 0892490217 :
U1  - 658.404 
PY  - 1977///
CY  - Bloomington, Ind.
PB  - Pasitam
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographies
ER  -