TY  - BOOK
AU  - 
TI  - The key to paragraph organization: main ideas and outlining 
SN  - 0847733394 (pbk.)
AV  - PE1128 .T67 1977
U1  - 428.4/2 19
PY  - 1977///
CY  - Río Piedras, P.R.
PB  - Editorial de la Universidad de Puerto Rico
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Local
KW  - Readers
ER  -