TY  - BOOK
AU  - Lorenzo, Carmelita Siazon
AU  - Cruz, Diosdado F.
TI  - Korespondensiya opisyal at pagsulat ng ulat sa wikang Filipino
SN  - 9715740030
U1  - 651.75 
PY  - 1997///
CY  - Quezon City
PB  - Katha Publishing Co., Inc.
KW  - Business letters
KW  - Form letters
KW  - Report writing
ER  -