TY - GEN AU - Bassham, Lawrence AU - Polk, William C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 1993-10-01 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 1993 TI - Security of SQL-Based Implementations of Product: Data Exchange Using Step ER -