000 00430nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a187235
082 _a371.26
_bILA
100 _aSRI LANKA
245 _aBasics of excel spreadsheet package: a technical & practical handbook for monito
260 _aPanaluwa
_bMinistry of education
_c2011
300 _avii, 40 p.
650 _aEducational test and measurement
942 _cR
999 _c57452
_d57452