TY - BOOK AU - Bureau of Indian Standards TI - Urea - Formaldehyde Moulding Materials - Specification (IS : 3389 - 1994) U1 - IS : 3389 - 1994 PY - 1994/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - ID KW - Plastics N1 - IS : 3389 - 1994 ER -