Lokvig, Tor (Paper Engineer) books & textbook
The Pop-Up Book of Gnomes
Lokvig, Tor (Paper Engineer) Drawings - some mechanical
Harry N. Abrams /1979T Hardcover / 12 Pages
isbn-10: 0722656742 / isbn-13: 9780722656747
The Shepherds Surprise a Pop-up Book
Designed by John Strejan; Illustrator - Craig Nelson; Paper Engineering by Tor Lokvig
David C. Cook Publishing Co /1978T Hardcover
