On the edge
By: Theodore Clymer, Doris Gates, Constance M. McCullough
Contributors: Gates, Doris, 1901-1987, joint author; McCullough, Constance M. (Constance Mary), 1912-1988, joint author
Series: Ginn Reading 360
Publisher: Ginn
Published: 1970
Place of publication: Boston
Language: eng
Number of pages: 480
Notes: Level 12 of series (5th grade intellectual and interest level).

Teacher's guide, skills handbook, and self-help activities booklet accompany text.