RT Article T1 Evaluating a multiple-imputation method for recalibrating 1970 U.S. Census detailed industry codes to the 1980 standard JF Sociological methodology VO 18 SP 309 OP 345 A1 Treimban, Donald J. A1 Chen, Man-Tsun A1 Bielby, William T. A2 Chen, Man-Tsun A2 Bielby, William T. LA English YR 1988 UL https://krimdok.uni-tuebingen.de/Record/1912542323