Which of the following codes is used for methods of sampling

Length Comparator ZI 1014 Standards:IS 1199-1959, IS 4031 1968 BS 1881, ASTM C 151, C490 Specification: The instrument consists of a channeled or a round

IS 1199:1959 , Methods of sampling and analysis of concrete, Bureau of Indian Standards, New Delhi IS 383: 1970 , Indian

isl point table IS 1199:1959 , Methods of sampling and analysis of concrete, Bureau of Indian Standards, New Delhi IS 383: 1970 , Indian

is jelly a poker term IS 1199 : 1959 Methods of Sampling and Analysis of Concrete Technical Committee : CED 2 Superseeded by : IS 1199 : Part 1 to 7