00000cam a22000004a 4500 UP-99796217610505189 Buklod 20230215105418.0 m |o d | ta 110427s2011 maua rb |001 0|eng d 9780240817385 (iLib)UPD-00191507311 E2-2082 Emerald Php4,763.00 Prof. Siegfred Balon EEE DLC DENGII eng DMLUC TK 7872 F5 S53 2011 Self, Douglas The design of active crossovers Douglas Self. Waltham, Mass. Focal Press/Elsevier c2011. xxiii, 579 p. ill. Electric filters, Active Design and construction. Book FO Monograph UPD DENG-II TK 7872 F5 S53 2011 Book