Mattock, John. How to be a better Negotiator / John Mattock & Johns Ehrenborg. - New Delhi : Kogan Page Pub., 1999. - 160 P . : ill. ; 18 cm. Index present. ISBN: 8175540826 Subjects--Topical Terms: ManagementNegotiation Dewey Class. No.: 658.407 / MAN 1999