RT Web Page SR Electronic(1) ID 15769521 A1 M. Schunck T1 Emissivity of Solids YR 2016 FD 2016-04-04 NO emissivity, PB Begell House Inc. PP New York DO 10.1615/hedhme.a.000521 RD 2025-04-26 UL https://hedhme.com/content_map/?article_id=521&link_id=15769 WT HEDH Multimedia - Heat Exchanger Design Handbook, Multimedia Edition WP 2016-04-04