000 00283cam a22001097a 4500
008 180718b1987 xxu||||| |||| 00| 0 eng d
082 _aB19 In8
245 _aSocial indicators of development 1987
260 _aWashington, D.C.
_bIBRD
_c1987
300 _an.p.
650 _aSocial Change
999 _c225007
_d225007