Iversen,, Gudmund R.
Contextual analysis / Gudmund R. Iversen
Contextual analysis / Gudmund R. Iversen
. - Newbury Park : Sage, cop. 1991
. - [4], 84 p. 22 cm
. - (Quantitative Applications in the Social Sciences; 81)
0-8039-4272-9 (Brochado)
316.35
303