Sound (Make it Work! Science) old Hardcover
Original price Rs. 1,299.00
Current price Rs. 199.00
-- A unique blend of imaginative activities, experiments, and science facts helps develop scientific thought.-- This mix of hobby and science teaches kids to observe, collate information, and reach conclusions.-- Teaches scientific principles through the hands-on process of making science work.-- An invaluable science series for school and home.