TY  - BOOK
AU  - Levin, Richard I  .
TI  - Statistics for management / 
SN  - 0-87692-363-5
U1  - X:8(B28) 
PY  - 1984///
CY  - New Delhi : 
PB  - Prentice-Hall of India Private Limited , 
KW  - Statistics,Frequency distribution,Nonparametric methods,index numbers
ER  -