TY - BOOK AU - Ramachandran,G.N. ED - Symposium On Crystallography TI - Crystallography and crystal perfection: Proceedings of a symposium held in madras 14-18 january 1963 and organized by the university of madras AV - QD901 S79 1993 PY - 1963/// CY - London PB - Academic KW - CristalografĂ­a KW - Congresos ER -