Investigation of methods of determining the tilts of aerial photographs,
by Raymundo J. Heredia.

APA Citation

Heredia y Hourmont, R. J. (1939). Investigation of methods of determining the tilts of aerial photographs. [Syracuse, N.Y..

MLA Citation

Heredia y Hourmont, Raymundo J. Investigation of Methods of Determining the Tilts of Aerial Photographs. [Syracuse, N.Y., 1939.

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