Linear Statistical Inference and Its Applications (1965, Revised 1973)
Statistics and Truth: Putting Chance to Work (1989, Revised 1997)
Linear Models: Least Squares and Alternatives (1999)
Selected Papers of C. R. Rao (1990, 1995)
Generalized Inverse of Matrices and Its Applications (1971, with S. K. Mitra)
Matrix Algebra and Its Applications to Statistics and Econometrics (1998, with other authors)
Handbook of Statistics (Multiple Volumes, Edited with Others)