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PIAZZESIG Photogrammetry with the scanning electron microscope.
Journal of Physics E (Scientific Instruments), 6(4): 392- 396 (1973).
PORTER GOFFRFD Á Errors in parallax measurements and their
assessment in student exercises. Photogrammetric Record,
8(46): 528- 534 (October 1975).
PROCTOR D W and ATKINSON KB Experimental wriggle survey in the
Second Mersey Tunnel. Tunnels and Tunnelling, 4(2): 115-118 and
145 (March 1972).
PROCTOR DW Where stands photogrammetry today? Photogrammetric
Record, 7(42): 706-711 (October 1973).
PROCTOR DW The status of photogrammetric map production. 35th
Zeiss Photogrammetric Week, Stuttgart (1975).
READ D, FEREDAY D LL and BROWN L R Medium-scale photogrammetric
mapping at the Directorate of Overseas Surveys.
Photogrammetric Record, 7(42): 649-661 (October 1973).
ROBINSON GS Mapping from air photographs. Surveying Technician,
2(3 and 4): 13-17 and 14-17 (October and December 1972).
ROGERS HH M The Lake Chad mapping project. Chartered Surveyor
(Land, Hydrographic and Minerals Quarterly), 21(2): 27-32
(Winter 1974-5).
ROGERS R T IL. Reminiscences of a roving photogrammetrist. Photo-
grammetric Record, 7(39): 295-301 (April 1972).
ROSS-BROWN D M and ATKINSON K B Terrestrial photogrammetry in
open pits. I, Description and use of the phototheodolite in mine
surveying. Transactions of the Institution of Mining and Metallurgy,
81:205-213 (October 1972).
ROSS- BROWN D M, WICKENS E H and MARKLAND J T Terrestrial
photogrammetry in open pits. II. An aid to geological mapping.
Transactions of the Institution of Mining and Metallurgy, 82:115- 130
(October 1973).
SANDERS R and BRADFORD W R Handbook of Remote Sensing
Techniques. Department of Trade and Industry, London. 419 pages.
(1973).
SPENCER D A The Focal Dictionary of Photographic Technologies,
Focal Press, London. 725 pages. (1975).
STEWART H M Photogrammetry in archaeology. Archaeological
theory and practice. Edited by D E Strong. Seminar Press, London.
308 pages. 275-282 (1973).
STEWART P AE Engine testing using advanced techniques. Aeron-
autical Journal, 79(776):331- 343 (August 1975).
SWITHINBANK C A new map of Alexander Island. Polar Record,
17(107): 155-157 (1974).
