TY  - BOOK
AU  - Frohnsdorff,Geoffrey
AU  - Brown,Paul W.
AU  - Clifton,James r.
ED  - United States.
TI  - Possible contributions of cement and concrete technology to energy conservation
U1  - 666.94 
PY  - 1979///
CY  - Washington, D.C.
PB  - United States Dept. of Commerce
KW  - Cement
KW  - Portland cement
ER  -