Insights into English structure
Subtitle: a programmed course
By: [by] Russell N. Campbell [and] Judith W. Lindfors.
Contributors: Lindfors, Judith W.
Publisher: Prentice-Hall
Published: 1969
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 180
Subjects: English language -- Grammar.; English language -- Programmed instruction.