TY  - BOOK
AU  - Chakravarti, I M 
AU  - Laha, R G
AU  - Roy, J
TI  - Handbook of methods of applied statistics : Vol 1
U1  - 519  CHA  
PY  - 1967///
CY  - New York
PB  - John Wiley & Sons
KW  - Economic statistics
N1  - Vol 1 : Techniques of computation, descriptive methods and statistical inference
ER  -