Raj, Des
Design of sample surveys - New York, Mc Graw- Hill Book Company Inc 1972 - 390
Statistics/ Samplling survey/ Probability/ Agricultural survey
519.52 RAJ
100
Design of sample surveys - New York, Mc Graw- Hill Book Company Inc 1972 - 390
Statistics/ Samplling survey/ Probability/ Agricultural survey
519.52 RAJ
100