World Air Power Journal, Vol. 4, Winter 1990/91 By Books / Paperback Transportation › Aviation ISBN: 1874023069 / Publisher: Aerospace Publishing Ltd., January 1990 Price $32.75 Free Shipping Send to a friend Collectible - Very Good First Edition First edition copy. Collectible - Very Good. Vol. 4. $32.75 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.