00529nam a2200145Ia 4500008004100000040001700041082002300058100002100081110004400102245009300146260004000239300001400279440003700293650005300330190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta311.21bI39E  aMahalanobis, P C  aIndian Statistical Institute (Calcutta) 0aExperiments in statistical sampling in the Indian statistical institutecP C Mahalanobis  aBombaybAsia Publishing Housec1961  avii, 70p.  aIndian statistical series; no.11  aStatistics-India; Sampling (Statistics); Surveys