Editore: The Economy Company Educational Publishers/Oklahoma City, Oklahoma,, 1981
ISBN 10: 0833213865 ISBN 13: 9780833213860
Da: Alf Books, Menomonie, WI, U.S.A.
soft cover, The Keytext Program, as new condition, 192 pages, 7 x 9 inches, very good + book condition, no dust jacket, juvenile non-fiction,