LEADER 00000nam 2200229 a 4500 001 0124260 003 UkHlHU 007 t 008 000710 0 1965 000 eng 040 UkHlHU 050 4 |fq|aHD 9521.9 B8 C6 100 0 Collcutt, R.H. 245 04 The first twenty years operational research. 260 London :|bBritish Iron and Steel Research Association., |c1965. 300 97p. 650 0 Iron and steel industry. 710 2 British Iron and Steel Research Association. Operational Research Department.
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