caa a22 2 4500 357286677 CHVBK 20201006201932.0 160208s1877 xxk||||| |||| 00 |eng d (RERO)R008360288 QCL OCLCG OCLCF OCLCO OCLCQ RERO gevbge s1zz rero Sorby Henry Clifton (RERO)A003849330 cre Address, &c., delivered at the Annual Meeting of the Mineral Society of Great Britain and Ireland by H.C. Sorby txt rdacontent n rdamedia nc rdacarrier Sujet traité: Unifocal and bifocal images In: Mineralogical Magazine. - London. - 1877, No. 6, 16 p. Mineralogical Society of Great Britain and Ireland Annual meeting (1877) (RERO)A025987914 Mineralogical magazine : a European journal of mineralogy geochemistry and petrology 1877/16 (RERO)000448533 417392176 BK010000 XK010000 XK010000 Metadata rights reserved rero RERO RE61001 RE61001 RE610010030 BGE Ctf 833 (23) BGE Q 170 (23) 23e pièce d'un recueil artificiel. Anciennement coté : BGE Q 170 (23) RERO 100 1- Sorby Henry Clifton (RERO)A003849330 cre RERO 710 2- Mineralogical Society of Great Britain and Ireland Annual meeting (1877) (RERO)A025987914 RERO 773 1- Mineralogical magazine : a European journal of mineralogy geochemistry and petrology 1877/16 (RERO)000448533 417392176