LEADER 00000nam 2200181 a 4500 001 0362762 003 UkHlHU 007 t 008 003007 1 1971 000 eng 040 UkHlHU 050 4 Q 1 N53 A6(172,xxii) 100 1 Jhaveri, A.G. 245 10 Design and development of a portable acoustic impedance meter. 260 New York :|bNew York Academy of Sciences,|c1971. 440 0 Annals of the New York Academy of Sciences ;|vv.172, article 22 500 pp.747-756. 946 020 absent -- ISBN check required 946 300 absent 946 6XX absent
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