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| LEADER |
00000cam a2200000Li 4500 |
| 001 |
2055607 |
| 003 |
ICU |
| 005 |
19980527225200.0 |
| 008 |
830621s1959 nju 000 0 eng d |
| 035 |
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|
|a (OCoLC)10087353
|
| 040 |
|
|
|a EDT
|c EDT
|d CGU
|
| 049 |
|
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|a CGUA
|
| 050 |
0 |
|
|a LB3061
|b .F874e
|
| 100 |
1 |
|
|a French, John Winslow,
|d 1918-
|
| 245 |
1 |
0 |
|a Evidence from school records on the effectiveness of ability grouping.
|
| 260 |
|
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|a Princeton, New Jersey :
|b ETS,
|c 1959.
|
| 300 |
|
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|a 27 leaves,
|b tables.
|
| 336 |
|
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|a text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a unmediated
|b n
|2 rdamedia
|
| 338 |
|
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|a volume
|b nc
|2 rdacarrier
|
| 500 |
|
|
|a Report of research performed under contract with the Office of Naval Research.
|
| 504 |
|
|
|a References: leaf 19.
|
| 650 |
|
0 |
|a Ability grouping in education
|
| 650 |
|
7 |
|a Ability grouping in education.
|2 fast
|0 http://id.worldcat.org/fast/fst00794413
|
| 710 |
2 |
|
|a Educational Testing Service
|
| 929 |
|
|
|a retrocon
|
| 999 |
f |
f |
|i 8a535422-316c-5f05-9987-44ffed80c11a
|s d47d77c4-7d4a-5db8-b76c-e3a91b3f7908
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| 928 |
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|t Library of Congress classification
|a LB3061.F87
|l JRL
|c JRL-Gen
|i 2905135
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| 927 |
|
|
|t Library of Congress classification
|a LB3061.F87
|l JRL
|c JRL-Gen
|b 22366270
|i 3691981
|
