Ustun T.B. Measuring health and disability manual for WHO disability assessment schedule (WHODAS 2,0) (ISBN 9241547596) - Switzerland WHO Press 2000 - viii,various pagination cm. ISBN: 875 Standard No.: 116682 Source: 161, 10/09/2012, Classic Book Service Textual Subjects--Topical Terms: Psychology Dewey Class. No.: S6:f3, Q0