Hydraulic cement :
Spalding, Frederick Putnam 1857-1923,
Hydraulic cement : Its properties, testing and use / By frederick p. spalding - 2 - x, 300 páginas
Cemento
TA435 / S732 1906
Hydraulic cement : Its properties, testing and use / By frederick p. spalding - 2 - x, 300 páginas
Cemento
TA435 / S732 1906