Statistical methods :
Das, N. G.
Statistical methods : combined edition ( volumes I & II ) / N. G. Das. - New Delhi : Tata McGraw-Hill Education Private Ltd., c2009. - xiv, 907 p. : ill. ; 22 cm.
Includes index.
9780070083271
Statistical Mathematics.
QA276.12 / .D3 2009
Statistical methods : combined edition ( volumes I & II ) / N. G. Das. - New Delhi : Tata McGraw-Hill Education Private Ltd., c2009. - xiv, 907 p. : ill. ; 22 cm.
Includes index.
9780070083271
Statistical Mathematics.
QA276.12 / .D3 2009