TY  - GEN
AU  - DR. DARYAB SINGH
TI  - PRACTICAL STATISTICS: FOR B.A ,B.COM,M.A, M.COM, C.A, I.C.W.A.,C.S.EXAMINATIONS
U1  - 519.5 DAR 2003 
PY  - 2003///
CY  - India 
PB  - Thomson Learning 
ER  -