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| LEADER |
00000nam a2200000 a 4500 |
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AR-LpUBP |
| 005 |
20231114182443.0 |
| 007 |
ta |
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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 Mossman, Lois Coffrey
|9 42768
|
| 245 |
1 |
0 |
|a Changing conceptions relative to the planning of lessons
|
| 260 |
|
|
|a New York :
|b Columbia University,
|c 1924.
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| 300 |
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|a 72 p. ;
|c 21 cm.
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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 FB00578
|7 0
|9 72067
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 001711/25
|l 0
|o Fb-00578
|p DUN001711x25
|r 2023-07-10 20:35:00
|w 2023-07-10
|y BK
|
| 999 |
|
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|c 49620
|d 49620
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| 988 |
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|d CLI CLI
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