S.I. engineering mechanics,
[by] I. J. Douglas [and] J. D. G. Crichton.
APA Citation
Douglas, I. J. (Ian J.)., Crichton, J. D. G.. (1972). S.I. engineering mechanics. Edinburgh: Oliver and Boyd.
MLA Citation
Douglas, I. J. (Ian J.), 1959-, and J. D. G. Crichton. S.I. Engineering Mechanics. Edinburgh: Oliver and Boyd, 1972.
Warning: These citations may not always be complete (especially for serials).