This book will serve as a graduate text or reference book on one of the central topics in statistics. C. R. Rao is one of the great names in the history of statistical theory.
This book is an essential text for graduate statsitics courses and courses where linear models play a part.
Christian Heumann
Linear Models Logit Matrix Rang Scala algebra equation form linear regression matrices minimum model selection statistics testing
From a review:
L'ENSEIGNEMENT MATHEMATIQUE
"This book provides an up-to-date account of the theory and applications of linear models. It can be used as a text for courses instatistics at the graduate level as well as an accompanying text for other courses in which linear models play a part."