in English - 6th ed., rev. by J. E. Jackson. With a chapter on field work for aerial surveys by A. G. Dalgleish.

in English - 6th ed. revised by J. E. Jackson.

in English - 5th ed., rev. and enl.

in English - Fourth edition, revised and enlarged by James Clendinning.

in English - 4th ed. rev. and enl. by James Clendinning.

in English - 3d ed., rev. and enl.

in English - 3d ed., rev. and enl. by James Clendinning.

in English - 2d. ed., rev. and enl.

in English