Guided engineering design :
an introduction to engineering calculations /
Charles E. Wales, Robert A. Stager, Thomas R. Long.
APA Citation
Wales, C. E., Long, T. R.., Stager, R. A.. (1981). Guided engineering design: an introduction to engineering calculations. 2d ed. St. Paul: West Pub. Co..
MLA Citation
Wales, Charles E, Thomas R. Long, and Robert A. Stager. Guided Engineering Design: an Introduction to Engineering Calculations. 2d ed. St. Paul: West Pub. Co., 1981.
Warning: These citations may not always be complete (especially for serials).