TY  - BOOK
AU  - Gurcharan Singh
AU  - Jagdish Singh
TI  - Building materials : materials of construction
SN  - 9788180141546
PB  - Delhi
KW  - Building materials
KW  - Cement and mortars
KW  - Concretes  Building materials
KW  - Material science  Metals
KW  - Materials  building
KW  - Stone and bricks
ER  -