Best abacus workbook in set of 2 books for each level, class work book and homework book. Good quality, easy to understand, easy to learn, comfortable for juniors and seniors age group with fine printing. No brand name and logo is print on the cover and pages of book, you can primore...
We are the leading supplier of abacus instrument, abacus and handwriting books .we publish handwriting improvement books as well as abacus books. Our extensive experience in the educational business offers an added advantage of getting the best through us specific to your needs. more...