00322nam a2200121Ia 4500082002100000100001700021245002800038260004000066300002100106490006300127500000500190700000500195  a519.52bSt929.IS  aStuart, Alan  aThe ideas of samplingb  aHigh WycombebCharles Griffinc1984  aviii, 91p. Index  aGriffin's Statistical monographs and courses seriesv no.4  a  a