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008 110516t xxu||||| |||| 00| 0 eng d
050 _aCD-00105T
099 _c1667
_d1667
100 _aSalazar, Douglas Andag
245 _aEnhanced-group Moore Method : effects on van hiele levels of geometric understanding, proof-construction performance and beliefs
_cDouglas Andag Salazar
260 _bUniversity of the Philippines Open University
_c2007.
300 _axiii, 231p.
502 _bDoctor of Philosophy
_aScience Education/ Mathematics
630 _aScience education
630 _aMathematics
942 _cTD
999 _c1466
_d1466