TY  - BOOK
AU  - Shukla,M.C.
AU  - Gulshan,S.S.
TI  - Statistics, theory and practice
SN  - 8121904861
U1  - 310.5 22
PY  - 1994///
CY  - New Delhi
PB  - S.Chand & Company
N1  - Includes bibliographies
ER  -