TY - BOOK TI - Mineral powder diffraction file: databook PY - 1993/// CY - Swarthmore, Pa. PB - International centre for diffraction data KW - DIFRACCION DE RAYOS X -TABLAS KW - MINERALOGIA N1 - Compiled by International centre for diffraction data [and others]; v.1: Databook; v.2: Search manual; Sets 1-42 ER -