TY - BOOK AU - Bureau of Indian Standards TI - Method of Test for Permeability of Cement Mortar and Concrete (IS : 3085 - 1965) Reaffirmed 1997 U1 - IS : 3085 - 1965 PY - 1965/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 3085 - 1965 ER -