TY  - GEN
AU  - Gambhir, M. L. 
AU  - Jamwal, Neha
TI  - Building materials: products, properties and systems
SN  - 9780071077606
U1  - 691 GAM/B 
PY  - 2011///
CY  - New Delhi
PB  - McGraw Hill Education
KW  - Building materials
ER  -