TY  - BOOK
AU  - Krippendorff,Klaus
TI  - Information theory: structural models for qualitative data
T2  - Sage University Papers Series
SN  - 0-8039-2132-2
AV  - Q360 K75
PY  - 1986///
CY  - Newbury Park, Calif.
PB  - Sage
N1  - Bibliografia: p. 95-96
ER  -