LEADER 00000nam 2200241 a 4500 001 0409545 003 UkHlHU 007 t 008 000909 1 1971 000 eng 040 UkHlHU 050 4 BF 481 N2 R4(21) 245 10 2,000 accidents :|ba shop floor study of their causes based on 42 months : continuous observation /|c[by] Philip Powell ... [and others]. 260 London :|bN.I.I.P.,|c1971. 300 189p.0189p. 440 0 National Institute of Industrial Psychology, report ; |vno.21 650 0 Hygiene|xIndustrial health|xMedicine. 650 0 Industrial accidents. 650 0 Industrial accidents. 700 0 Powell, Philip. 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings
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