TY  - BOOK
AU  - Heiman,J.L.
ED  - Experimental Building Station
TI  - Durability of precast concrete
T2  - Technical record
U1  - 693 
PY  - 1983///
CY  - Chatswood, N.S.W.
PB  - Experimental Building Station, Dept. of Housing and Construction
KW  - Precast concrete
KW  - Building materials
KW  - Permeability
ER  -