Lighting/
Pritchard, David C.
Lighting/ - 3rd ed. - London: Longman, 1928. - 153p. : ill. ; 23cm.
Includes index.
0582305292
Lighting.
TH 7703 .P75 1928
Lighting/ - 3rd ed. - London: Longman, 1928. - 153p. : ill. ; 23cm.
Includes index.
0582305292
Lighting.
TH 7703 .P75 1928