TY  - BOOK
AU  - Pillai, R. S. N.
TI  - Practical Statistics
SN  - 9788121900447
U1  - 520.727 PIL 
PY  - 2003///
CY  - New Delhi
PB  - S. Chand & Co
KW  - Humanities & Natural Science
KW  - Astronomy and allied sciences
N1  - Includes Index
ER  -