TY - GEN AU - Cugini, John AU - S.Rosenthal, Lynne C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1990-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.4384 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1990 TI - Design issues for conformance testing of the PHIGS standard: ER -