LEADER 00000nam 2200217 a 4500
001 0523026
003 UkHlHU
007 t
008 002001 2 1970 000 eng
040 UkHlHU
050 4 QE 392 W3
100 0 Webster, Robert.
245 00 Gems :|btheir sources, descriptions and identification.
250 2nd edition.
260 London :|bButterworths,|c1970.
300 836p.
650 0 Mineralogy.
650 0 Gems|xMineralogy|xPrecious stones|xMineralogy.
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
