In advance of our visit to the USA to the IDA conference in November, we have asked some of the educators using our books their students in the USA to tell us what they think about them. Here are some of their responses.
Read MoreIn advance of our visit to the USA to the IDA conference in November, we have asked some of the educators using our books their students in the USA to tell us what they think about them. Here are some of their responses.
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