Maine recreates first pile bridge in America

Orcutt, P.D. | Engineering Index Backfile | 1934

Perceptions of Full-Spectrum, Polarized Lighting

Boyce, P. R. / Hunter, C. M. / Carter, C. B. | British Library Online Contents | 2002

"Daylight" lighting

Jay, F. | Engineering Index Backfile | 1929

Bromsgrove Guild recreates a Century-old Tradition

British Library Online Contents | 1994

A Field Evaluation of Full-Spectrum, Polarized Lighting

Boyce, P. R. / Rea, M. S. | British Library Online Contents | 1994