TY - CONF AU - Potzick, James C2 - Proc. Intl. Soc. for Optical Engineering (SPIE), Integrated Circuit Metrology, Inspection, and Process Control, San Jose, CA DA - 1990-12-31 LA - en M1 - 1261 PB - Proc. Intl. Soc. for Optical Engineering (SPIE), Integrated Circuit Metrology, Inspection, and Process Control, San Jose, CA PY - 1990 TI - Practical Photomask Linewidth Measurement ER -