Clear coatings for exposed architectural concrete / by Albe-rt Litvin.
Litvin, Albert.
Clear coatings for exposed architectural concrete / by Albe-rt Litvin. - Skokie, Illinois : atories, Development Department - [14] p. - Bulletin D137 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department .
Clear coatings for exposed architectural concrete / by Albe-rt Litvin. - Skokie, Illinois : atories, Development Department - [14] p. - Bulletin D137 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department .