TY - BOOK AU - McCarthy,A.J. ED - Papua New Guinea University of Technology. Department of Surveying. TI - 21st Australian Survey Congress, Adelaide PY - 1978/// CY - [Lae] PB - Surveying Dept., Papua New Guinea University of Technology KW - Australian Survey Congress KW - 1978 KW - Adelaide, S. Aust.) KW - Surveying KW - Australia N1 - Typescript memorandum for conference file ER -