TY  - BOOK
TI  - Civil Engineer (Materials)
T2  - Passbook Series
SN  - 978-1731832245
AV  - GC TA 159 .C58 2020 c.1 
PY  - 2020///
CY  - USA : 
PB  - National Learning Corporation
KW  - CIVIL ENGINEERING
ER  -