Propagation curves.

APA Citation

United States. Office of Scientific Research and Development. National Defense Research Committee. (19). Propagation curves. [New York: Bell Telephone Laboratories, inc..

MLA Citation

United States. Office of Scientific Research and Development. National Defense Research Committee. Propagation Curves. [New York: Bell Telephone Laboratories, inc., 19.

Warning: These citations may not always be complete (especially for serials).