008 |
|
121221s1966 nju b 000 0 eng |
020 |
|
|c(pbk.)
|
040 |
|
|aTMUE|beng|cTMUE|dTMUE|eaacr2
|
050 |
00
|
|aLB3061|b.W42
|
082 |
00
|
|a371.255|bW523
|
100 |
1
|
|aWestby-Gibson, Dorothy.
|
245 |
10
|
|aGrouping students for improved instruction./|cDorothy Westby-Gibson
|
260 |
|
|a[Englewood Cliffs, N.J.]|bPrentice-Hall|c[1966]
|
300 |
|
|a64 p.|c23 cm.
|
490 |
0
|
|aSuccessful school management series
|
504 |
|
|aBibliography: p. 59-64.
|
650 |
0
|
|aAbility grouping in education.
|