The Fulton Report is often referred to as the seminal report into the civil service, even over 40 years on. Yet it is hard to find a copy online. While a civil servant myself I asked a favour of a colleague at the National Archives and they scanned a copy in for me.You can find that copy of the Fulton Report 1968 into the Civil Service here as a PDF graphic.
The report is Crown Copyright under the Open Government Licence which is essentially a permissive licence you can do anything you want with. It's an optical scan of reasonable if not the highest quality - if someone could try and OCR it to provide a free text search that would be great - let me know if you do it and I can link from here.
UPDATE - rather wonderfully @davebriggs has OCRed the report so we can now offer a searchable version of the Fulton Report into the Civil Service 1968. Subject to the usual E&OE of OCR.