TY - RPRT TI - Calculation of the properties of vacancies and interstitials proceedings of a conference Shenandoah National Park, Va. May 1-5, 1966 PY - 1966 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NBS MP 287 DO - 10.6028/NBS.MP.287 ER -