xi, 331 pages : illustrations ; 25 cm + 1 computer disk (3 1/2 in.)
Notes
Includes index
Bibliography
Includes bibliographical references and index
Notes
System requirements for computer disk: SPSS for Windows release 7.0, MINITAB Version 10 or 12 for Windows, EXCEL Verison 4.0 for Windows, SAS Version 6.12 for Windows