Developing racquetball skills By Vockell, Edward L. Books / Other Sports & Recreation › Other Sports Publisher: Hewitt Printing Corp, January 1975 Price $15.40 Free Shipping Send to a friend Collectible - Very Good Signed Signed Copy Collectible - Very Good. Typed letter signed by author, laid in. Paperback edition. (paddleball, racquetball) $15.40 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.