Wilson, John R. Evaluation of human work : practical ergonomecs methodology / John R Wilson, F Nigel Carlett. - 2nd ed. / . - London : Taylor and Francis , 1990(rep.1999). - xiii,1134p : ills,figs,tabs. ; 23cm. . NULL ISBN: 0748400842 UKP 35.00 Subjects--Index Terms: FRGONOMICS Dewey Class. No.: 620.82 / WIL/E