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00753nam a2200217 a 4500 |
| 001 |
25575 |
| 003 |
AR-LpUBP |
| 005 |
20250704184043.0 |
| 007 |
ta |
| 008 |
090323s1927 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 Craig, Gerald S.
|9 25441
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| 245 |
1 |
0 |
|a Certain Techniques Used in Developing a Course of Study in Science for the Horace Mann Elementary School
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| 260 |
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|a New York :
|b Columbia University,
|c 1927.
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| 300 |
|
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|a 73 p. ;
|c 18 cm.
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| 500 |
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|a Donación Columbia University.
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| 942 |
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|c BK
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| 952 |
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|0 0
|1 0
|2 udc
|4 0
|6 FB00788
|7 0
|9 39770
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 003313/28
|l 0
|o Fb-00788
|p DUN003313x28
|r 2023-07-10 20:24:17
|w 2023-07-10
|y BK
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| 999 |
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|c 25575
|d 25575
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| 988 |
|
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|c 34
|d Miguel Kiperszmid
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| 997 |
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|z a
|