The following paper is from The PET Archive, from Special Education: Forward Trends, Vol 9, No.1 which was published in April 1982. The journal still exists but is now called British Journal of Special Education. The NCSE refers to the National Council for Special Education.
Thank you to Nicky Hilton and Jen Galloway for unearthing such interesting items from The Mulberry Bush Third Space (MB3).
