Відео

BASIC 3 JESUS JAIMES MANCERA; Hi, I’m Jesus, I study at IPN, The classes are so difficult because all it’s about the applications of mathematics and physics in the professional life like civil engineer, the teacher leave a lot of homework, It’s so stressful, at Monday to Friday I’m doing homework about everyone school subject, the most important school subject for me it’s design of concrete str...

sistemas estrcuturales a base de acero