000			00931nam a2200253u 4500
001			00622540
003			PWmBRO
005			20180324012248.0
008			061086
090			_aPR _b153.752/09953/L437i
100	1	0	_aLean, G. A. _q(Glendon A.).
245	1	0	_aSpatial ability, visual imagery, and mathematical performance / _cG. A. Lean and M. A. (Ken) Clements.
260			_a[Lae] : _bMathematics Education Centre, P.N.G. University of Technology, _c1980.
300			_a91p.
490	1	0	_aReport ; _vno. 10.
650	0	0	_aVisual perception.
650	0	0	_aMathematical ability _xTesting.
650	0	0	_aSpace perception.
700	1	0	_aClements, M. A. _q(Ken).
710	2	0	_aPapua New Guinea University of Technology _cMathematics Education Centre.
840	0	0	_aReport (Papua New Guinea University of Technology. Mathematics Education Centre) ; _vno. 10.
942			_2ddc
994	0	1	_aT1001 050 091
999			_c40797 _d40797