TY  - GEN
AU  - Arorra , P. N.
AU  - Arora , S. 
TI  - Statistics: Professional education course 1
SN  - 9788121904193
U1  - 519.5 
PY  - 1994///
CY  - New Delhi
PB  - S.Chand 
KW  - MATHEMATICS
KW  - STATISTICS
KW  - LOGARITHMS
KW  - ANTILOGARITHMS
ER  -