The Barker index of crystals : vol. 3, part 2, a method for the identification of csystalline substances

Autor: Porter, M. W., Codd, L. W.
Impresum 1964

The Barker index of crystals : crystals of the tetragonal, hexagonal, trigonal and orthorhambic systems - introduction and tables

Autor: Porter, M. W., Spiller, R. C.
Impresum 1951

The Barker index of crystals : crystals of the tetragonal, hexagonal, trigonal and orthorhombic systems - crystal description

Autor: Porter, M. W., Spiller, R. C.
Impresum 1951

The Barker index of crystals : crystals of the monoclinic system - crystal description M.1 to M. 1800

Autor: Porter, M. W., Spiller, R. C.
Impresum 1956

The Barker index of crystals : crystals of the monoclinic system - introduction and tables

Autor: Porter, M. W., Spiller, R. C.
Impresum 1956

The Barker index of crystals : crystals of the monoclinic system - crystal descriptions M.1801 to M.3572

Autor: Porter, M. W., Spiller, R. C.
Impresum 1956