What has the author Lou Peveto Scott written?

Ruth Scott has written:

'The Canadian spelling program 2.1, 7' -- subject(s): Problems, exercises, Spellers, English language, Orthography and spelling

'The Canadian spelling program 2.1, 1' -- subject(s): Problems, exercises, Spellers, English language, Orthography and spelling

'The Canadian spelling program II, 6' -- subject(s): Problems, exercises, English language, Orthography and spelling, Spellers