TY  - BOOK
AU  - Leena Jaffer Sedeeq
TI  - "Effectiveness Assessment Of Acrylic and Polyurethane Coatings, and Tar-based Materials as Concrete Surface Sealants"
U1  - 693.5 
PY  - 2015///
KW  - Construction Material Technology Engineering
N1  - ماجستير; Khalid Mohammed Shaheen
UR  - https://drive.google.com/open?id=1FRG5sazK2O_x488IvOexA87IrG0u3xUw
ER  -