Connector vectors.
Subtitle: creative thinking puzzles
By: written by John H. Doolittle.
Series: Kraus curriculum development library -- ELA 4-033.
Publisher: Midwest Publications
Published: 1989
Place of publication: Pacific Grove, CA
Language: eng
Format: Microform
Number of pages: 28
Subjects: Creative thinking -- Problems, exercises, etc; Puzzles
Genres: Problems, exercises, etc.
Notes: Grades 4-6.

Microfiche. Millwood, N.Y. : Kraus International Publications, 1990. 1 microfiche. (Kraus curriculum development library ; ELA 4-033).