Guilds; news periodical of the gemological profession

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035 ‡asdr-nyp.b123847072
040 ‡aNYP ‡cNYP
049 ‡aNYPS
035 ‡a(OCoLC)33917722
245 0 0 ‡aGuilds; ‡bnews periodical of the gemological profession.
260 ‡aLos Angeles, ‡c1936-
299 0 0 ‡aGuilds; ‡bnews periodical of the gemological profession.
300 ‡av. ‡billus. (incl. ports.) ‡c28 cm.
310 ‡aQuarterly
500 ‡aSubtitle varies slightly.
515 ‡aNo issues for Winter, 1937, Spring, 1939.
538 ‡aMode of access: Internet.
550 ‡aPublished by the American Gem Society, Los Angeles.
650 0 ‡aGems ‡vPeriodicals.
710 2 ‡aAmerican Gem Society.
780 0 0 ‡tGems & gemology
CID ‡a103050623
DAT 0 ‡a19951214081740.0 ‡b20231025000000.0
DAT 1 ‡a20231025140519.0 ‡b2023-10-30T17:39:18Z
DAT 2 ‡a2023-10-30T17:30:01Z
CAT ‡aSDR-NYP ‡cnyp ‡dIII - SIERRA ‡lprepare.pl-004-008
FMT ‡aSE
HOL ‡0sdr-nyp.b123847072 ‡anyp ‡bSDR ‡cNYP ‡pnyp.33433116655923 ‡sNYP ‡zWinter 1936/37-Summer 1940 ‡1.b123847072
974 ‡bNYP ‡cNYP ‡d20231030 ‡sgoogle ‡unyp.33433116655923 ‡zWinter 1936/37-Summer 1940 ‡y1940 ‡ric ‡qbib ‡tUS serial item date >= 1929