00533cam a22002174a 450000100060000000300110000600500170001700800410003404000270007504100080010204400080011008000080011810000180012624500530014426000280019730000290022565000180025465000120027265000210028465500100030536232AR-SsjUBGM20251206161907.0250720s1930 xxk 000 0 eng d aAR-SsjUBGMcAR-SsjUBGM0 aeng axxk a5481 aBarker, T. V.14aThe study of crystals :ba general introduction. aLondon :bMurby,c1930. a137 p. :bil. ;c24,5 cm 4aMineralogía 4aCristal 4aCristalografía 4aLibro