Concrete mix water: how impure can it be? / by Harold H. St-einour.
Steinour, Harold H.
Concrete mix water: how impure can it be? / by Harold H. St-einour. - Skokie, Illinois : tories - [20] p. - Bulletin 119 / Portland Cement Association .
Concrete mix water: how impure can it be? / by Harold H. St-einour. - Skokie, Illinois : tories - [20] p. - Bulletin 119 / Portland Cement Association .