TY - BOOK ED - United Nations. ED - United Nations. TI - Handbook on social indicators SN - 9211613043 U1 - 301.0723 PY - 1989/// CY - New York PB - United Nations KW - Social indicators N1 - "ST/ESA/STAT/SER.F/49."; "United Nations publication sales no. E.89.XVII.6"--T.p. verso; Includes bibliographical references ER -