Cramer, J.S . Econometric applications of maximum likelihood method / J. S. Cramer. - Cambridge : Cambridge University Press , 1989. - xiii,208 : ill.,figs.,tabels ; 23cm . Includes bibliography and index ISBN: 0521378605 UKP. 12.95 Subjects--Index Terms: ECONOMETRICS Dewey Class. No.: 330.28 / CRA/E