000 00645cam a22002293a 4500
001 23626
003 PGUSA
005 20200926015813.0
008 071126s2007||||xxu|||||s|||||000 | eng d
040 _aPGUSA
_beng
042 _adc
050 4 _aQE
100 1 _aMastin, John,
_d1865-
245 1 4 _aThe Chemistry, Properties and Tests of Precious Stones
_h[electronic resource] /
_cJohn Mastin
260 _bProject Gutenberg,
_c2007
506 _aPublic domain in the USA.
516 _aElectronic text
653 _aPrecious stones
830 0 _aProject Gutenberg
_v23626
856 4 0 _uhttp://www.gutenberg.org/ebooks/23626
942 _cEB
999 _c75899
_d75899