26540document5216comparison_of_postcode_sectors_over_time- a_technical_note.pdfapplication/pdf405daccdcafd87f5bdc7fd9a382618f5MD56229892022-04-08 09:09:46https://researchdata.gla.ac.uk/1270/8/comparison_of_postcode_sectors_over_time-%20a_technical_note.pdf