The great unknown, or, What science knows of the spiritual world
By: J.E. Richardson (TK)
Series: Harmonic series -- v. 4; Harmonic series -- v. 4.
Publisher: Royal Press
Published: 1924
Place of publication: Hollywood, Calif
Language: eng
Number of pages: 407
Subjects: Science and spiritualism; Spiritualism
Other titles: Great unknown; What science knows of the spiritual world
Notes: Microfilm. New York, N.Y. : New York Public Library, 1972. 1 microfilm reel ; 35 mm. No. 1 on a reel of 6 titles.