TY  - BOOK
AU  - De Guzman, Maria O.
TI  - Model letters for all occasions, sentence stress, and emphasis
SN  - 971- 08-1377-3
U1  - Fil. 808.6 M72 1973 
PY  - 1973///
PB  - National Book Store , 
KW  - Collections of letters
ER  -