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Sociological implications of rural to rural migration : a case study of rural immigrants in Punjab
Gupta, Arun K., (1988)
IMPROVED ESTIMATORS OF EIGENVALUES OF Σ 1 Σ 2 -1
Gupta, A. K., (1990)
Estimation of the eigenvalues of noncentrality parameter matrix in noncentral Wishart distribution
Gupta, A. K., (2005)