Analysis of variance /
Gudmund R.Iversen and Helmut Norpoth.
- 2nd ed / .
- London : Sage Publications , 1987.
- 94p. : ills,figs,tables ; 23cm 108 plates .
- Quantitative applications in the social sciences, ; .
- Quantitative applications in the social sciences, ; .
Thisk booksalso simentaniously published from New Delhi