TY  - BOOK
AU  - GUPTA, T N
TI  - Building Materials in India :50 Years: A Commemorative Volume
U1  - 691.0954 
PY  - 1998///
CY  - NEW DELHI
PB  - BMTPC
KW  -  EVOLUTION OF BUILDING MATERIALS
KW  -  METALLURGICAL AND MATERIALS ENGINEERING
KW  - HEAT TREATMENT
ER  -