Title:          The principles of light and color: including among other things the harmonic laws of the universe, the etherio-atomic philosophy of force, chromo chemistry, chromo therapeutics, and the general philosophy of the fine forces, together with numerous discoveries and practical applications ..
Subject:        Light; Color; Color -- Therapeutic use; Phototherapy
Keywords:       https://archive.org/details/principlesoflig00babb
Author:         Babbitt, Edwin D. (Edwin Dwight), 1828-1905
Creator:        Internet Archive PDF 1.4.16; including mupdf and pymupdf/skimage
Producer:       Internet Archive PDF 1.4.16; including mupdf and pymupdf/skimage
CreationDate:   Wed Nov  2 05:09:16 2022
ModDate:        Wed Nov  2 05:09:16 2022
Tagged:         yes
Form:           none
Pages:          588
Encrypted:      no
Page size:      411.696 x 673.6 pts (rotated 0 degrees)
File size:      67425428 bytes
Optimized:      no
PDF version:    1.5