| 000 -LEADER |
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| fixed length control field |
00577nam a22001697a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20210105150016.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
210105b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Transcribing agency |
IIT Kanpur |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 100 ## - MAIN ENTRY--AUTHOR NAME |
|---|
| Personal name |
Norum, Thomas D. |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Measured and calculated transmission losses of sound waves through a helium layer [NASA TN D-7230] |
| Statement of responsibility, etc |
Thomas D. Norman |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication |
Washington, D. C. |
| Name of publisher |
National Aeronautics and Space Administration |
| Year of publication |
1973 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Number of Pages |
23p |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE |
|---|
| Title |
National Aeronautics and Space Administration (NASA) |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical Term |
Helium layer |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Reference |
