TY  - BOOK
AU  - Portillo,Reynaldo R...[et al]
TI  - Research and Technical Writing
SN  - 9714203937
PY  - 2003///
CY  - Philippines
PB  - Trinitas Publishing, Inc.
KW  - Research
KW  - c2003
KW  - Philippines
KW  - newsprint
KW  - sears
KW  - Technical writing
ER  -