| 000 | 00481nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 230524s9999 xx 000 0 und d | ||
| 040 | _cUDSM | ||
| 050 | _aERB PAM LC65.H29 | ||
| 100 | 1 |
_aHaddad, Wadi D. _eAuthor |
|
| 245 | 1 | 0 | _aEducational effects on class size |
| 260 |
_aWashington, D.C: _bThe World Bank, _c1978 |
||
| 300 |
_a17p.: _bill.; _c28cm. |
||
| 504 | _aIncludes bibliographical reference | ||
| 650 | 1 | _aEducation | |
| 650 | 1 | _aEconomic aspects | |
| 942 |
_2lcc _cBK _n0 |
||
| 999 |
_c64362 _d64362 |
||