21st Australian Survey Congress, Adelaide /
McCarthy, A. J.
21st Australian Survey Congress, Adelaide / A. J. McCarthy. - [Lae] : Surveying Dept., Papua New Guinea University of Technology, 1978. - 2 leaves.
Typescript memorandum for conference file.
Australian Survey Congress--1978 :
Surveying--Australia.
21st Australian Survey Congress, Adelaide / A. J. McCarthy. - [Lae] : Surveying Dept., Papua New Guinea University of Technology, 1978. - 2 leaves.
Typescript memorandum for conference file.
Australian Survey Congress--1978 :
Surveying--Australia.