TY  - BOOK
AU  - Bhattacharyya, 1940- 
AU  - Johnson, Richard A.
TI  - Statistical concept and methods 
SN  - 0471072044 
U1  - 519.5 BHA 1977 
PY  - 1977///
CY  - New York
PB  - John Wiley & Sons
KW  - Statistics
N1  - Includes bibliographical references and index
ER  -