000			00655nam a2200205 4500
001			00036064
003			PWmBRO
005			20240602095615.0
008			860227s1983 pp a o1001 engbt
090	0	0	_aPR _b526.9 _b09953/S963/1983
110	3	0	_aSurvey Congress (18th : 1983 : Lae, Papua New Guinea).
245	1	4	_aThe challenge of change : 18th Survey Congress, Lae, 1983.
260	0	0	_a[Lae] _bAssociation of Surveyors of Papua New Guinea _c1983.
300	0	0	_a299 p. _bill.
650	0	0	_aSurveying _zPapua New Guinea.
710	2	0	_aAssociation of Surveyors of Papua New Guinea.
942			_2ddc
994			_a001013415 86058 0001
999			_c11543 _d11543