LEADER 00000nam 2200205 a 4500 001 0475395 003 UkHlHU 007 t 008 002611 1 1970 000 eng 040 UkHlHU 050 4 TA 15 A7 100 0 Armytage, Walter Harry Green. 245 02 A social history of engineering. 250 3rd edition. 260 London :|bFaber,|c1970. 300 379p. 650 0 Engineering|xHistory. 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings
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