LEADER 00000nam 2200217 a 4500
001 0585270
003 UkHlHU
007 t
008 001703 2 1974 000 eng
040 UkHlHU
050 4 |fq|aAS 36 A51(64,vii)
100 0 Price, Derek John de Solla.
245 00 Gears from the Greeks.
260 Philadelphia, Pa. :|bAmerican Philosophical Society,
|c1974.
300 70 p.
440 0 Transactions of the American Philosophical Society new
series ;|vv.64, pt.7
650 0 Mechanisms|xEngineering.
650 0 Gears|xMachinery.
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 Geac
subject headings
946 650 has non-LCSH elements -- Check for Geac subject
headings
