00568nam a2200169Ia 4500003000900000008004100009040001600050080002300066110003300089245011800122260005000240300000900290500002800299650003200327650001800359650002100377IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:666.972bISI  aIndian Standards Institution 0aIndian standard glossary of terms relating to cement concretebpt. 7, miscellaneouscIndian Standards Institution  aNew DelhibIndian Standards Institutionc1973  a24p.  aIS 6461: Part 12 : 1973  a Cement Concrete-Standards  a Standards   aNASA Thesaurus