TY  - BOOK
AU  - Cronnell,Bruce,ed
AU  - Michael,Joan,ed
TI  - Writing: policies, problems, and possibilities 
AV  - PE1408 W75
PY  - 1982///
CY  - Los Alamitos, Calif.
PB  - SWRL Educational Research and Development
N1  - Incluye bibliografia
ER  -