000 00243nam a22000977a 4500
100 _aDe,Jharna
245 _aMathsight:A course in Mathematics-8
260 _aNew Delhi
_bEncyclopedia Britannica
_c2015 (Revised)
300 _a94p.
942 _2ddc
_cBK
999 _c1186
_d1186