00777cam a22002411 4500 746978 BD-DhUL 20140919092732.0 870527s1939 paua 000 0 eng 39012785 DLC/ICU ICU DLC BD-DhUL TA365 .O513 1939 534 CLA Olson, Harry F. (Harry Ferdinand), 1901-1982. Applied acoustics, by Harry F. Olson ... and Frank Massa ... 2d ed. Philadelphia, P. Blakiston's sons & co., inc. [c1939] xviii, 494 p. illus., diagrs. 22 cm. Acoustical engineering. Massa, Frank, 1906-1990, joint author. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 11862 11862 0 0 ddc 0 534_000000000000000_CLA 0 NFIC 21092 DUSL DUSL GEN 2014-09-19 Purchase 534 CLA 59816 2014-09-19 2014-09-19 BK