TY  - BOOK
AU  - Chandra, Satish
AU  - Berntsson, Leif
TI  - Lightweight Aggregate Concrete Science Technology and Applications 
SN  - 8180140520
U1  - 624.1834 
PY  - 2003///
CY  - Delhi : 
PB  - Standard Publishers, 
KW  - Aggregates Building Materials
KW  - Lightweight Concrete
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/81-8014-052-0.pdf
ER  -