| Record ID | marc_loc_updates/v37.i03.records.utf8:10166721:711 |
| Source | Library of Congress |
| Download Link | /show-records/marc_loc_updates/v37.i03.records.utf8:10166721:711?format=raw |
LEADER: 00711cam a22002411 4500
001 e 49000025
003 DLC
005 20090113113055.0
008 761025s1949 dcu f000 0 eng
010 $ae 49000025
035 $a(OCoLC)2528216
040 $aDLC$cNhPlS$dDLC
042 $apremarc
050 00 $aL111$b.A72 no. 306
051 $aLB3013$b.T62
082 $a371.25
100 1 $aTompkins, Ellsworth
245 10 $aLarge and small classes in secondary schools.
260 $a[Washington]$bFederal Security Agency, Office of Education$c[1949]
300 $aiv, 30 p.$c26 cm.
410 10 $aUnited States.$bOffice of Education.$tCircular$vno. 306
650 0 $aClass size
650 0 $aHigh schools$zUnited States.