Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low 20% Discount! IB Maths Effective Guide ... Dr Archana Kusurkar M.Sc, M.Ed, PhD, Teng Kah Seng B.Sc (Math),NTU; M.Sc(Math),NIE, NTU; Higher Ed.Teaching Cert, Harvard University Rated 0 out of 5 $32.90 $26.32 Quick View IB Maths Effective Guide ... Category: Ib Tags: IB, Maths $32.90 $26.32 Add to cart Quick View