TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Methods of Test for Determination of Permeability of Natural Building Stones (IS : 4348 - 1973)
U1  - IS : 4348 - 1973 
PY  - 1974///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 4348 - 1973
ER  -