Heydon J.D. The restraint of trade doctrine / J.D. Heydon - London : Butterworths, c1971. - lxiii, 315 p. : 26 cm. Includes index. eng. ISBN: 04006225001 TZS 140/= Subjects--Topical Terms: Employees restraints Dewey Class. No.: 343.0723 HEY