TY - BOOK AU - AU - TI - Woods Practical Guide To Fan Engineering U1 - 697.92 OSB 2nd.ed PY - 1960/// CY - England PB - Woods of Colchester Limited KW - Fans (Machinery) KW - Ventilation N1 - Previous ed. published under title: Practical guide to fan engineering; Includes indexs ( p.: 285 - 290 ) ER -