000 00417nam a2200145Ia 4500
005 20260205105020.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510 Au67M
100 _aAutar,Ram
245 0 _aMathematics: a textbook for higher secondary schools
260 _aNew Delhi
_bNational council of educational research and training
_c1978
300 _a178p.
690 _aMathematics
942 _cBK
999 _c258643
_d258643