TY  - BOOK
AU  - Nem Singh,Rosario P.
AU  - Calixihan,Jovita O.
TI  - Fundamentals of technical writing / 
SN  - 971-08-5759-2
U1  - Fil 808.7 Si64 1994 
PY  - 1994///
CY  - Mandaluyong City
PB  - National Book Store, 
N1  - Includes bibliographical references.; 800-899
ER  -