Spelling difficulties step by step
Subtitle: a teaching programme
By: by S. J. Edwards and the Programme Division of International Tutor Machines Limited.
Contributors: International Tutor Machine Limited. Programme Division.
Series: The E.U.P. library of programmed texts
Publisher: English Universities P.
Published: 1967
Place of publication: London
Language: eng
Number of pages: 94
Subjects: Spellers.; English language -- Orthography and spelling -- Programmed instruction.
Notes: "A Grundy text."