TY - BOOK AU - Janssen, Theo Maria Victor TI - Crystallographic groups SN - 0444104364 PY - 1973/// CY - London, New York PB - North-Holland Pub. Co., American Elsevier KW - Crystallography, Mathematical KW - lc KW - Group theory KW - 027351440 KW - Théorie des groupes KW - rameau KW - 027359786 KW - Cristallographie mathématique KW - Crystals KW - Groups, Theory of KW - 548/.7 KW - QD905.2 KW - .J36 N2 - Bibliogr. p. 272-277. Index ER -