MUKHOPADHYAY, P. (2012). THEORY & METHODS OF SURVEY SAMPLING (2ND.). PHI.
Dyfyniad Arddull ChicagoMUKHOPADHYAY, P. THEORY & METHODS OF SURVEY SAMPLING. 2ND. N DELHI: PHI, 2012.
Dyfyniad MLAMUKHOPADHYAY, P. THEORY & METHODS OF SURVEY SAMPLING. 2ND. PHI, 2012.
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