Weber,, Robert Philip
Basic Content analysis / Robert Philip Weber
Basic Content analysis / Robert Philip Weber
. - 2nd ed.
. - Newbury Park, Calif. : Sage Publications, cop. 1990
. - 95 p. 22 cm
. - (Sage university papers., Quantitative applications in the social sciences; 49))
0-8039-3863-2 (Brochado)
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