机读格式显示(MARC)

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• 001 0000396429

• 003 SCNU

• 005 20050710145328.0

• 008 750219s1974 pauam b f001 0 eng

• 010 __ |a 74600108 //r91

• 040 __ |c PUL

• 050 00 |a TA365 |b .N38 1974

• 082 00 |a 620.2

• 093 __ |a O423 |2 4

• 099 __ |a CAL 022000285750 |a CAL 022000321884 |a CAL 022000372998

• 110 2_ |a Naval Air Development Center. |b Acoustical Working Group.

• 245 10 |a Acquisition, reduction, and analysis of acoustical data : |b an unclassified summary of Acoustical Working Group studies.

• 260 __ |a Warminster, Pa. : |b Dept. of the Navy, Naval Air Development Center, |c 1974.

• 300 __ |a 268 p. in various pagings : |b ill. ; |c 28 cm. |a & phonodisc (2 s. : 7 in. ; 33 1/3 rpm.) in pocket.

• 490 1_ |a NADC report ; no. AWG-SU

• 504 __ |a Includes bibliography and index.

• 650 _0 |a Acoustical engineering.

• 650 _0 |a Noise control.

• 650 _0 |a Sound |x Transmission.

• 650 _0 |a Automatic data collection systems.

• 810 2_ |a Naval Air Development Center. |t NADC report ; no. AWG-SU.

• 920 __ |a 211010 |b O42 |c Un3 |z 1

• 920 __ |a 231030 |b O422 |c U58A |z 1

• 920 __ |a 242010 |z 1

• 920 __ |a 215010 |z 1

• 920 __ |a 261020 |z 2

• 920 __ |a 243040 |z 1

• 920 __ |a 242120 |z 1

• 950 __ |a SCNU |f O423/D419

• 998 __ |a PUL

• 999 __ |t C |A chp |a 20050710 14:52:43 |M chp |m 20050710 14:53:28

• 000 1000009827

• 991 __ |a 022005005318

• 907 __ |a SCNU |f O423/D419