Fans /
Osborne, William.
Fans / by William C. Osborne. - 2nd ed. (in SI/Metric units). - Oxford, [Eng.] : Pergamon, c1977. - x, 228 p. : ill. - International series in heating, ventilation and refrigeration ; 1. .
0080217265
Fans (Machinery).
Fans / by William C. Osborne. - 2nd ed. (in SI/Metric units). - Oxford, [Eng.] : Pergamon, c1977. - x, 228 p. : ill. - International series in heating, ventilation and refrigeration ; 1. .
0080217265
Fans (Machinery).