TY  - GEN
AU  - Singh, Gurucharan
AU  - Singh, Jagdish
TI  - Building materials: Materials of construction
SN  - 81-8630-15-6
U1  - 624.01 
PY  - 1996///
CY  - New Delhi
PB  - Standard
KW  - Building materials
KW  - CE 306
ER  -