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| LEADER |
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| 001 |
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| 003 |
ICU |
| 005 |
19980527233300.0 |
| 008 |
770119s1953 txua 000 0 eng c |
| 010 |
|
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|a a 53010015
|
| 035 |
|
|
|a (OCoLC)2687279
|
| 040 |
|
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|a Texas. Univ. Library
|c KLG
|d CGU
|
| 049 |
|
|
|a CGUA
|
| 082 |
|
|
|a 372
|
| 090 |
|
|
|a LB3061
|b .P48
|
| 100 |
1 |
|
|a Petty, Mary Clare,
|d 1909-
|
| 245 |
1 |
0 |
|a Intraclass grouping in the elementary school.
|
| 260 |
|
|
|a Austin,
|b Bureau of Laboratory Schools, University of Texas
|c [1953]
|
| 300 |
|
|
|a ix, 189 p.
|b illus.
|c 23 cm.
|
| 336 |
|
|
|a text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a unmediated
|b n
|2 rdamedia
|
| 338 |
|
|
|a volume
|b nc
|2 rdacarrier
|
| 490 |
0 |
|
|a The University of Texas publication,
|v no. 5313
|
| 500 |
|
|
|a Abridgment of thesis--University of Texas.
|
| 504 |
|
|
|a Bibliography: p. [185]-189.
|
| 650 |
|
0 |
|a Ability grouping in education
|
| 650 |
|
7 |
|a Ability grouping in education.
|2 fast
|0 http://id.worldcat.org/fast/fst00794413
|
| 929 |
|
|
|a retrocon
|
| 999 |
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|s a4f00bc0-b049-54a0-b3e1-e95fe52a6e2d
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| 928 |
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|
|t Library of Congress classification
|a LB3061.P51
|l JRL
|c JRL-Gen
|i 6132640
|
| 927 |
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|t Library of Congress classification
|a LB3061.P51
|l JRL
|c JRL-Gen
|b 084576774
|i 5386129
|
