Harrod, Roy . Economic Dynamics / Textual Documents Roy Harrod. - 1st ed. / - London : Macmillan St Martins Press , 1973. - vii, 195p. : ill. ; 22cm . Index ISBN: HB Subjects--Index Terms: Economics-Dynamics Dynamics-Economic MS-Economics Dewey Class. No.: 330.9 / H 249 Ec