00510nam a22001697a 4500 111104t xxu||||| |||| 00| 0 eng d 852641761 HB74.M3 L43 Leser, C.E.V. Economic techniques and problems / C.E.V. Lesser London: Charles Griffin & co. Ltd., c1969. 120 p.: 22cm. Includes bibliographical references and index Contents: Methods -- Applications. Economics lcc BK 240 7740 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2011-11-04 0 HB74.M3 L43 723/11 2011-11-04 00:00:00 2011-11-04 BK