References:

1. Stephen B. Vardeman, (1994) Statistics for engineering Problem Solving, ITP
2. Samprit Chatterjee, Mark S. Handcock, and Jeffrey S. Simonoff, (1995) A Casebook for
    a first course in statistics and data analysis,
John Wiley and Sons, Inc
3. Roxy Peck, Larry D. Haugh, and Arnold Goodman, (1998) Statistical Case Studies A
    Collaboration Between Academe and Industry
, ASA, SIAM
4. SAS User's Guide: Statistics, SAS Institute Inc. Box 8000, Cary, NC 27511-8000
5. Ronald P. Cody and Heffrey K. Smith, (1997), Applied Statistics and SAS Programming Language,
    Prentice Hall (CLASS TEXT)
6. Rebecca J. Elliott, (1995) Learning SAS in the Computer Lab, Duxbury Press
7. John Neter, William Wasserman and Michael H. Kutner, (1990) Applied Linear Statistical
    Models, Richard D. Irwin, Inc.
8. Alan Agresti, Categorical Data Analysis, John Wiley and Sons, Inc
9. David J. Sheskin, ( 1997) Handbook of Parametric and Nonparametric Statistical Procedures, CRC Press
10. W. J. Conover, Practical Nonparametric Statistics, John Wiley and Sons, Inc.
11.  Jean Dickinson Gibbons, Nonparametric Statistical Inference, McGraw-Hill Series in Probability and Statistics