00646cam a22002171  45000010008000000030004000080050017000120080041000290100017000700350019000870400029001060420012001350500015001470820018001621000052001802450028002322600043002603000027003035000070003306500028004009810772OSt20191218151158.0750922s1957    njua          000 0 eng    a   57008143   a(OCoLC)1647587  aDLCcFMdOCoLCdCoUdDLC  apremarc00aTA365b.O5  a620.2 OLS2231 aOlson, Harry F.q(Harry Ferdinand),d1901-1982.10aAcoustical engineering.  aPrinceton, N.J.,bVan Nostrandc[1957]  a718 p.billus.c24 cm.  a"Based on ... [the author's] Elements of acoustical engineering." 0aAcoustical engineering.