Surveying Department.
- Lae : Papua and New Guinea Institute of Higher Technical Education, Surveying Dept., 1968.
- [leaves].
Papua and New Guinea Institute of Higher Technical Education. Surveying Department.
Surveying--Study and teaching (Higher)--Papua New Guinea.
Papua and New Guinea Institute of Higher Technical Education. Surveying Department.
Surveying--Study and teaching (Higher)--Papua New Guinea.