TY  - BOOK
AU  - 
TI  - Redacción comercial
SN  - 0847736792
AV  - HF5728.S7 S26 1992
U1  - 808/.066651 20
PY  - 1992///
CY  - Río Piedras, P.R.
PB  - Editorial de la Universidad de Puerto Rico
KW  - Commercial correspondence , Spanish
KW  - Local
KW  - Spanish language
KW  - Business Spanish
N1  - Includes bibliographical references and index
ER  -