Authors Alvin and Virginia Silverstein and Laura Silverstein Nunn write another informative book in the Diseases and People series. Poliomyelitis, known as Polio for short, is caused by a virus that... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.