ABOUT THIS RELEASE

After consultation with the National Library it has been decided not to allocate an ISSN for this product, as it has a five yearly frequency and thus falls outside their remit of two year maximum.

Consequently, I have instead allocated an ISBN of
0 642 47974 7.

Provides replacement Table 4, with corrected data for the column 'Restricted in schooling or employment'. No other data are affected by this change.