Scientific American Magazine from April 1992 featuring articles on Super Antigens in Human Disease, Solid Acid Catalysts, Phantom Limbs, Hacking the Genome, Mountain Belts and the Supercontinent Cycle and more. The 160 page magazine is good to very good condition. A wonderful addition to your collection. Item looks much better than scan. If purchasing more than one item please wait for a combined invoice before paying to save on shipping. CHECK MY EBAY STORE FOR MORE GREAT RECORDS! Payment - Payment is due within 5 days from end of auction. If purchasing more than one item please wait for a combined invoice before paying. Shipping Shipping is via USPS media mail in the United States ONLY and INCLUDES TRACKING International Buyers Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Questions - Please ask all questions prior to buying or bidding. Problems - If there is any problem with the item please contact us. To see our other auctions click on "see other items".