00465nam a2200157Ia 4500003000900000008004100009040001600050080002000066100002100086245011100107250001200218260003500230300001300265650001900278650001000297IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.396.64bGRE  aGreenlees, A. E. 4aThe Amplification and Distribution of SoundcA. E. Greenlees                                                a2nd ed.  aLondonbChapman and Hallc1948  ax, 302p.  aNASA Thesaurus  aSound