000			00759nam a2200193 c 4500
001			00340693
003			PWmBRO
005			20180323173703.0
008			830120s1982 pp d00 1 engmt
100	1	0	_aP�alacuppirama�niya�n, Es.
245	1	0	_aDigital mapping system _cby S. Balasubramanian.
260	0	0	_aLae _bDept. of Surveying, Papua New Guinea University of Technology _c1982.
300	0	0	_a9 leaves _c30cm.
490	1	0	_aResearch series _dDept. of Surveying, Papua New Guinea University of Technology _v82/1.
650	0	0	_aCartography _xData processing.
710	2	0	_aPapua New Guinea University of Technology. Dept. of Surveying.
840	0	0	_aResearch series (Papua New Guinea University of Technology. Dept. of Surveying) _v82/1.
942			_2ddc
999			_c9799 _d9799