"cox, k g. "
the practical study of crystals minerals and rocks: / k.g. cox - 1 ed. - uk : mcgraw-hill 1974. - "v, 245p.; 22 cm."
07 084035 0
549. pri
the practical study of crystals minerals and rocks: / k.g. cox - 1 ed. - uk : mcgraw-hill 1974. - "v, 245p.; 22 cm."
07 084035 0
549. pri