Kilford, W. K.
Elementary air survey W. K. Kilford. - 3rd ed. - London Pitman publishing 1973 - ix, 363 p. ill. 22 cm.
Includes bibliographies
0273252046
Aerial surveying
526.982 / KIL/1973
Elementary air survey W. K. Kilford. - 3rd ed. - London Pitman publishing 1973 - ix, 363 p. ill. 22 cm.
Includes bibliographies
0273252046
Aerial surveying
526.982 / KIL/1973