TY  - BOOK
AU  - Troxel, G.E (ed.)
AU  - Davis, H. E. (ed.)
AU  - Kelly. J. W.(ed.)
TI  - Composition and properties of concrete
SN  - 070652864
AV  - TA 681 .T7 1958 
PY  - 1958///
CY  - Toronto
PB  - Mc Graw-Hill. Inc
ER  -