00285nam a2200121Ia 4500008004100000100001000041245003200051260003200083300000800115650001600123942000700139999001700146190216s9999||||xx |||||||||||||| ||und|| aBatty 0aAlgebra Golden Maths Series bLaxmi Publication Ltdc2002 a232 aMathematics cBK c31787d31787