Guerrilla teleselling : new unconventional weapons and tactics to sell when you can't be there in person / Jay Conrad Levinson, Mark S.A. Smith, Orvel Ray Wilson. Levinson, Jay Conrad. Smith, Mark S. A. Wilson, Orvel Ray. Telephone selling. HF5438.3 .L48 1998 658.85 21 LEG Includes bibliographical references (p. 259-266) and index. New York : J. Wiley, 1998. 1998. 1998 Text xvii, 279 p. ; http://www.loc.gov/catdir/description/wiley033/98021027.html http://www.loc.gov/catdir/toc/onix03/98021027.html eng