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00642nam a2200205 a 4500 |
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25249 |
| 003 |
AR-LpUBP |
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20250704184032.0 |
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ta |
| 008 |
090311s1924 xxu g 000 0 eng d |
| 040 |
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|a AR-LpUBP
|b spa
|c AR-LpUBP
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| 100 |
1 |
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|a Carrothers, George E.
|9 25167
|
| 245 |
1 |
0 |
|a The Physical Efficiency of Teachers
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| 260 |
|
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|a New York :
|b Columbia University,
|c 1924.
|
| 300 |
|
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|a 81 p. ;
|c 18 cm.
|
| 942 |
|
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|c BK
|
| 952 |
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|0 0
|1 0
|2 udc
|4 0
|6 FB00581
|7 0
|9 39335
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 001702/25
|l 0
|o Fb-00581
|p DUN001702x25
|r 2023-07-10 20:24:08
|w 2023-07-10
|y BK
|
| 999 |
|
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|c 25249
|d 25249
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| 988 |
|
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|c 34
|d Miguel Kiperszmid
|
| 997 |
|
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|z a
|