TY - BOOK AU - Bureau of Indian Standards TI - Salt Galzed Stoneware Pipes and Fittings Specification (IS : 651 - 1992) Reaffirmed 1997 U1 - IS : 651 - 1992 PY - 1992/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 651 - 1992 ER -