LEADER 00000nam 2200217 a 4500 001 0057912 003 UkHlHU 007 t 008 002107 0 1924 000 eng 040 UkHlHU 050 4 HD 61 P4 100 0 Persons, W.M. 245 04 The problem of business forecasting. 300 317p. 440 0 Pollak Foundation for Economic Research. Publications ; |vno.6 710 2 American Statistical Ass. 946 260 lacks |a 946 260 lacks |b 946 260 lacks |c, 008 has valid date 946 6XX absent
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