36 records matched your query       

01952aam a2200385 a 4500
001 C43F85F6EA0B11E7B6F5700597128E48
003 SILO
005 20171226010227
007 he umb---buca
008 830801s1980    mdua     b   f000 0 eng d
035    $a (OCoLC)908178540
040    $a GPO $c GPO $d MvI $d UtOrBLW $d SILO
074    $a 466-A-3 (MF)
086 0  $a ED 1.310/2:204378
100 1  $a Karweit, Nancy L. $0 http://id.loc.gov/authorities/names/n82158390
245 10 $a Measuring time-on-task : $b issues of timing, sampling and definition / $c Nancy Karweit, Robert E. Slavin.
264  1 $a Baltimore, Md. : $b Center for Social Organization of Schools, Johns Hopkins University, $c [1980]
300    $a iii, 18 leaves : $b illustrations ; $c 28 cm.
340    $a safety base $b 11x15 cm $f normal reduction $j service copy
490 1  $a Report ; $v no. 296
500    $a "June 1980."
500    $a Supported in part by the U.S. National Institute of Education, Department of Health, Education and Welfare under grant no. NIE-G-OB-0113.
504    $a Bibliography: leaf 18.
500    $a Stamped on cover: ED204378.
533    $a Microfiche.
650  0 $a Time study. $0 http://id.loc.gov/authorities/subjects/sh85135436
650  0 $a Students $x Rating of. $0 http://id.loc.gov/authorities/subjects/sh85129308
650  0 $a Academic achievement. $0 http://id.loc.gov/authorities/subjects/sh85000296
700 1  $a Slavin, Robert E. $0 http://id.loc.gov/authorities/names/n81085180
710 2  $a Johns Hopkins University. $b Center for the Social Organization of Schools.
710 2  $a National Institute of Education (U.S.) $0 http://id.loc.gov/authorities/names/n79042241
830  0 $a Report (Johns Hopkins University. Center for Social Organization of Schools) ; $v no. 296. $0 http://id.loc.gov/authorities/names/n83729728
941    $a 1
952    $l OVUX522 $d 20171226042448.0
956    $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=C43F85F6EA0B11E7B6F5700597128E48