TY  - BOOK
AU  - Levine David M and others
TI  - Business statistics :  A first course   
SN  - 8129704102
U1  - X:(B28), P3/TD1 
PY  - 2003///
CY  - Delhi
PB  - Pearson Education India        
N1  - Bibliography chapterwise; Appendix  P 677-724
ER  -