00855nam a2200205Ia 4500003000900000008004100009040001600050080003500066110003300101245017900134260005000313500002800363650003700391650003300428650001800461650002100479942000700500999001500507952012700522IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:624.159.11:621.133        aIndian Standards Institution 0aIndian standard code of practice for desing and construction of machine foundationbpt. 4, foundations for rotary type machines of low frequencycIndian Standards Institution  aNew DelhibIndian Standards Institutionc1973  aIS 2974 : Part 4 : 1968  a Foundation Engineering 99128  a Rotary Type Machines98897  a Standards   aNASA Thesaurus   cBK  c5135d5135  00104070aBANbBANcGENd1976-12-22g8.50l0o083.7:624.159.11:621.133p5735r2021-11-05v8.50w1976-12-22yBKGRs. 8.50