Geometric crystallography : an axiomatic introduction to crystallography / Peter Engel. Engel, Peter, 1942- Crystallography, Mathematical. QD911 .E58 1986 548.7 19 ENG Includes index. Bibliography: p. 249-259. Dordrecht ; Boston : D. Reidel ; Norwell, MA, U.S.A. : Sold and distributed in the U.S.A. and Canada by Kluwer Academic Publishers, c1986. c1986. 1986 Text viii, 266 p. : eng