Woods practical guide to fan engineering / 
co-Editors, W. C. Osborne, C. G. Turner. 
 - 2nd ed. 
 - [Colchester] :  Woods of Colchester Limited,  1978. 
 - xii, 290 p. :  ill. 
<br/><br/> Previous ed. published under title: Practical guide to fan engineering. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fans (Machinery).<br/>Ventilation.