TY  - BOOK
ED  - 3G E-learning (Firma comercial),
TI  - Core concepts in engineering: civil engineering 
SN  - 9781984620439
AV  - TA145 C67
PY  - 2019///]
CY  - New York, NY
PB  - 3G E-Learning
KW  - Ingeniería civil
ER  -