Pourquoi les groupes de symetrie en cristallographie
Weigel, D.
Taylor, Charles,1922-2002.
International Union of Crystallography.Commission on Crystallographic Teaching.
Cardiff University College Cardiff Press for the International Union of Crystallography
c1981
"This pamphlet is one of a series prepared by the Commission on Crystallographic Teaching of the International Union of Crystallography, under the General Editorship of Professor C.A. Taylor" - title-page verso