000			00762nam a22002177a 4500
003			USANT
005			20250930132231.0
008			250930b |||||||| |||| 00| 0 eng d
040			_aUSANT _beng _cUSANT _erda
082			_a372.7 _bM239d
100	1		_aMalate, Mark Francis L., _eauthor.
245	1		_aDevelopment and validation of abacus-based worksheet for mathematics 7/ _cMark Francis L. Malate.
260			_aIriga City: _bUniversity of Saint Anthony, _c2025.
300			_a53 leaves:
504			_aIncludes bibliographical references.
650			_aAbacus-based worksheet.
650			_aMathematics instruction.
650			_aCurriculum validation.
650			_aSoroban abacus.
942			_2ddc _cTH _h372.7 _iM239d _kMED _m2025 _n0
999			_c18905 _d18904