TY  - BOOK
AU  - Love Charles
AU  - Tinervia Joseph
TI  - Comercial correspondence: : For  students of English as a second language
SN  - 968-451-914-1
U1  - 808.066.651.021 
PY  - 1991///
CY  - Mexico DF, Mexico
PB  - McGraw-Hill
KW  - Ingles
ER  -