Gliders by Design
Publisher: Seeds Software
Published: March 1, 2001
Format: CD-ROM
ISBN-13: 9780970187253
Subjects: Crafts & Hobbies / Papercrafts; Education / Teaching Methods & Materials / Science & Technology; Crafts & Hobbies; Design; Education; Flight; Gliders; Paper airplanes; Papercrafts; Study and teaching; Teaching Methods & Materials - Science & Technology