TY - RPRT TI - Contingency planning guide for information technology systems : recommendations of the National Institute of Standards and Technology AU - Swanson, Marianne AU - Wohl, Amy AU - Pope, Lucinda AU - Grance, Tim AU - Hash, Joan AU - Thomas, Ray PY - 2002 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-34 DO - 10.6028/NIST.SP.800-34 ER -