000 00276nam a2200121Ia 4500
008 241007s9999||||xx |||||||||||||| ||und||
041 _aTamil
245 0 _aMathematics Grade 10
260 _c1979
300 _a261p.;
_bCol.ill.
_c20cm
650 _aMathematics
942 _cTB
999 _c138164
_d138164