Experimental and Analytical Studies on the Reflection-Characteristics of the Retro-Reflective Labels
再帰性反射板の反射特性に関する解析と実験

Keiichi KIYA, Takashi HAYASHI
1975 Oyobuturi  
doi:10.11470/oubutsu1932.44.15 fatcat:2m6fs4xo2vhx3jq4u6p6utfcyi