4 0
The Philippine engineer. 6 6 - - - volumes 30 cm. - Monthly. - - - Volume 1, number 1 (January-March 2015)- . - . - . - 0 . - . - 0 .
Local publication.
5
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The Philippine engineer. 6 6 - - - volumes 30 cm. - Monthly. - - - Volume 1, number 1 (January-March 2015)- . - . - . - 0 . - . - 0 .
Local publication.
5
5
2 = =
2
2 --0------
6 --0-- 2 --------
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Engineering;Engineering ----Periodicals.;Philippines;Periodicals.----20--
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----2
TA1 .P538en / 2
/ 2
/
/