TY  - DATA
AU  - "Duggal, S. K"
TI  - Building materials
SN  - 9788122429756
U1  - 691 DUG 23
PY  - 2008///
CY  - New Delhi 
PB  - New Age International 
KW  - Building materials Materials science
UR  - http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=316079
ER  -