World Air Power Journal, Vol. 5, Spring 1991 By Books / Paperback Transportation › Aviation ISBN: 1874023085 / Publisher: Aerospace Publishing Ltd., January 1991 Price $18.38 Free Shipping Send to a friend Collectible - Very Good First Edition First edition copy. Collectible - Very Good. Vol. 5. $18.38 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.