TY  - BOOK
AU  - Potti L,R
TI  - A  Text Book of Statistics
U1  - 519.5  POT-S 
PY  - 1994///
PB  - Yamuna Publications  TVPM
KW  - A  Text Book of Statistics  Potti L,R, Business Mathematics & Statistics, Corretaion, Index Numbers
ER  -