TY  - BOOK
AU  - Technical Teachers Training Institute
TI  - Civil Engineering Materials
SN  - 0000033744
U1  - 620.11 
PY  - 1992///
CY  - New Delhi
PB  - T.M.H.
KW  -  Engineering
KW  -  Materials
KW  - Civil
KW  - Engg Materials
ER  -