000			00409nam a2200145Ia 4500
005			20260205105208.0
008			260111s9999||||xx |||||||||||||| ||und||
020			_a8181310446
082			_a510.3 N19S
245		0	_aStatistics and the environment: Arithmetic Class VII/edited by Bhavna Nair
260			_aNew Delhi _bEncyclopedia Britannica _c2003
300			_a80p.
690			_aArithmetic
942			_cBK
999			_c261871 _d261871