TY - CONF AU - James Potzick C2 - Proc. Intl. Soc. for Optical Engineering (SPIE), Integrated Circuit Metrology, Inspection, and Process Control III, Los Angeles, CA DA - 1989-12-31 LA - en M1 - 1087 PB - Proc. Intl. Soc. for Optical Engineering (SPIE), Integrated Circuit Metrology, Inspection, and Process Control III, Los Angeles, CA PY - 1989 TI - Automated Calibration of Optical Photomask Linewidth Standards at the National Institute of Standards and Technology ER -