TY - BOOK AU - Spiegel,Anna Simona Adolf AU - Henny,George C. TI - X-ray diffraction studies in biology and medicine, AV - QC482 .S6 PY - 1947/// CY - New York PB - Grune & Stratton KW - X-rays KW - Electron microscopes KW - Diffraction N1 - Includes bibliographies ER -