LEADER 00000nam 2200241 a 4500 001 0793673 003 UkHlHU 007 t 008 001702 6 1985 000 eng 040 UkHlHU 050 4 HD 5106 B6 100 1 Blyton, Paul. 245 10 Changes in working time :|ban international review. 260 London :|bCroom Helm,|c1985. 300 184p. 650 0 Labor. 650 0 Shift systems. 650 0 Labor|xHours. 650 0 Working hours. 946 020 absent -- ISBN check required 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for possible Geac subject headings
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