Annual conference 1970 : seminar on development planning on 27th Oct. 1970
- Colombo Inst. of Engineers 1970
- 45 p.: table
Contecte by Institution of Engineers Ceylon
a954.37F4
SEMINAR
ANNUAL CONFERENCE
PLANNING
DEVELOPMENT PLANNING
Contecte by Institution of Engineers Ceylon
a954.37F4
SEMINAR
ANNUAL CONFERENCE
PLANNING
DEVELOPMENT PLANNING