ISSN 0439-755X
CN 11-1911/B
A STUDY OF SCALE MARK DIMENSIONS,SEPARATION AND READING DISTANCE OF PANEL INSTRUMENT DIAL
HO PAO-YUAN,WANG TSI-CHIH,CHENG MEI-SHENG,CHIAO SHU-LAN
Acta Psychologica Sinica . 1966, (01): 61 -72 .