TY  - SER
ED  - National Engineering Center (Philippines)
TI  - Philippine engineering journal
AV  - TA1 .P48
U1  - 620/.005 20
PY  - 2018///
CY  - Quezon City
PB  - U.P. Engineering Research and Development Foundation for the National Engineering Center, U.P. Diliman
KW  - Engineering
KW  - Periodicals
KW  - Philippines
ER  -