^52 THE JOHN CRERAR LIBRARY 



Spalding, Frederick Putnam. ^91 .5 P300 



««3> Notes on the testing and use of hydraulic cement, by ined F. 

 Spalding. vi,io8p. D. Ithaca, N. Y. : Andrus & Church, 1893. 



With a chapter: Literature relating to cement. 



