TY  - BOOK
AU  - Gambhir, M.L.
AU  - Jamwal, Neha
TI  - Building materials: products, properties and systems 
SN  - 9780071077606
U1  - 690 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw Hill
N1  - Includes bibliographical references and index
ER  -