00613cam a22002411 4500 6012011 BD-DhUL 20160509104808.0 781110s1947 xx 000 0 eng 48015108 (OCoLC)4362118 DLC DeU DLC BD-DhUL premarc HC256.5,H33 330.1 HAA Harrod, Roy, 1900-1978. Are these hardships necessary? / Roy Harrod 2nd ed. London : R. Hart-Davis, 1947. 178 p. ; 19 cm. Economics ddc BK 62193 62193 0 0 ddc 0 330_100000000000000_HAA 0 NFIC 104895 DUL DUL GEN 2016-05-09 Purchased 330.1 HAA 50267 2016-05-09 1 2016-05-09 BK 0 0 ddc 0 330_100000000000000_HAA 0 NFIC 104897 DUL DUL GEN 2016-05-09 Purchased 330.1 HAA 50633 2016-05-09 2 2016-05-09 BK