1-56549-480-6 pbk. : alk. paper 1-56549-479-2 cloth : alk. paper 1-56549-481-4 library networkable e-edition 1-56549-482-2 consumer e-edition 978-1-56549-480-0 : pbk. : alk. paper 978-1-56549-479-4 : cloth : alk. paper 978-1-56549-481-7 : library networkable e-edition 978-1-56549-482-4 : consumer e-edition |