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331
Nondestructive testing for strength and elasticity of some Philippine woods by forced vibration [microform].
Published 1977Visual Material -
332
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333
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334
The feasibility of putting up a foamcrete plant in Greater Manila [microform]
Published 1976Visual Material -
335
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336
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337
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338
-
339
The feasibility of establishing an aggregates crushing plant [microform]
Published 1975Visual Material -
340