TY  - BOOK
AU  - Mchale, John
TI  - The changing information environment : a selective topograpy / En Mchale, John Informational Technology : Some Critical Implications
PY  - 1972///
CY  - S.l.
PB  - [s.e.]
KW  - Intercambio de Información
N1  - Monografía
ER  -