Algebra
Chulawansa , S. M. L.
Algebra Pure mathematics Blok 1,2 Unit 1,2 - Sri Lanka Open university 2001 - [iv] , 97 p. Illustration 28 cm.
MATHEMATICS
ALGEBRA
QUADRATIC EQUATIONS
QUADRATIC EXPRESSIONS
LOGARITHMS
512 / CHU
Algebra Pure mathematics Blok 1,2 Unit 1,2 - Sri Lanka Open university 2001 - [iv] , 97 p. Illustration 28 cm.
MATHEMATICS
ALGEBRA
QUADRATIC EQUATIONS
QUADRATIC EXPRESSIONS
LOGARITHMS
512 / CHU