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00613nam a22001817a 4500 |
| 005 |
20200730134640.0 |
| 008 |
100813t xxu||||| |||| 00| 0 eng d |
| 082 |
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|a 678.4/.5
|b MAC
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| 100 |
|
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|a Mac Gregor, E.A.
|e Author
|9 1145
|
| 245 |
|
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|a Polymers in nature
|c E.A. MacGregor
|
| 300 |
|
|
|a 391P.
|
| 653 |
|
|
|a Polymers-natural
|a Macromolecular materials-natural
|
| 700 |
|
|
|a Greenwood, C.T.
|9 1144
|
| 942 |
|
|
|c BK
|6 _
|
| 260 |
|
|
|a Chichester
|b John wiley
|c 1980
|
| 020 |
|
|
|a 0471277622
|
| 999 |
|
|
|c 182035
|d 182035
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 67845_MAC
|7 0
|9 234655
|a PSR
|b PSR
|d 2010-08-13
|o 678.4/.5 MAC
|p PS000732
|r 2010-08-13
|w 2010-08-13
|y BK
|