de León, J.
55  results:
Search for persons X
?
8

Tests on Wood 

JoVE : Science Education: Structural Engineering
 
?
11

Tests of Hardened Concrete in Tension 

JoVE : Science Education: Structural Engineering
 
?
12

Compression Tests on Hardened Concrete 

JoVE : Science Education: Structural Engineering
 
?
15

Tests on Fresh Concrete 

JoVE : Science Education: Structural Engineering
 
1-15