By Wells, Joseph T.. Hoboken, N.J. : John Wiley & Sons, 2007 . xiii, 442 p. : 26 cm.. 9780470095911 (alk. paper) | 0470095911 (alk. paper)
]]>By Pickett, K. H. Spencer.. Hoboken, N.J. : John Wiley & Sons, 2007 . x, 308 p. : , Includes index. 24 cm.. 9780470114797 (cloth)
]]>