000 00437nam a2200157Ia 4500
005 20250913131645.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aEnglish
100 _aSatgunarajah, E. J.
245 0 _aDiagnosis and Improvement of Pereormance in Mathematics at the Junior Secondary level
260 _c1989
300 _a181p.;
_c30cm
650 _aResearch Report
700 _aPavalakantha, M.
942 _cRP
999 _c152357
_d152357