Description
Published:Vol. 1, no. 1 (May 1929)-v. 12, no. 6 (Jan./June 1935).
Physical Description:12 v. : ill. ; 26 cm.
Related Items:Continued in part in July 1935 by: Sec. A, Sec. B, Sec. C, and Sec. D.
Beginning with v. 22, 1944, published in sections: Section E, Medical sciences (issued Feb. 1944-Dec. 1950); Section F, Technology (issued Jan. 1944-Dec. 1950).
Finding Aid:Vol. 1 (May 1929)-v. 12 (June 1935). 1 v.