000			00387nam a2200145Ia 4500
005			20260205105208.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a8181310454
082			_a510.3 N19U
245		0	_aUps and downs: Algebra Class VII/edited by Bhavna Nair
260			_aNew Delhi _bEncyclopedia Britannica _c2003
300			_a104p.
690			_aAlgebra
942			_cBK
999			_c261875 _d261875