000 00551cam a22001217a 4500
008 180718b-- xxu||||| |||| 00| 0 eng d
082 _aO97 Un3r
245 _aSocio-economic returns of family planning programmes ( cost-benefit and cost-effectiveness analysis) : held at Bankok, Thailand, 19-30 june 1972
_cby Economic Commission for Asia and the Far East
260 _aBankok
_bEconomic Commission for Asia and the Far East
_c--
300 _a40p.
440 _aAsian Population Studies Series No. 12
700 _aEconomic Commission for Asia and Far East
999 _c494173
_d494173