Grande Lum (Lum, Grande)

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  via
  Expand the Pie: How to Add Value to Any Negotiation
  by Grande Lum, Irma Tyler-Wood, Anthony Wanis-St. John
  Softcover, Castle Pacific Pub Co, ISBN 096538697X (0-9653869-7-X)
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  The Negotiation Fieldbook: Simple Strategies To Help You Negotiate Everything
  by Grande Lum
  Softcover, McGraw-Hill, ISBN 007144114X (0-07-144114-X)