01072     2200421   4500001002100000008004100021035002000062245008500082100001900167110001900186250001200205260004400217300003700261020002200298084001400320082000800334650000800342990001500350990001500365990001500380990001500395990001500410990001500425990001500440990001500455990001500470990001500485990001500500990001500515990001500530990001500545990001500560990001500575990001500590990001500605990001500620990001500635INLIS000000000003389                                   ind    a0010-0526000016  aPRAKTIK DAN KRITIS PROJEK ILMU PENGETAHUAN ALAM DAN SOSIAL KELAS XbIPAcPertama  aSiti Indrawati  aSiti Indrawati  aPertama  aMagelangbPT.LINI SUARA NUSANTARAc2025  axii,146 hlm.:ilus.;21 cm x 30 cm  a978-623-159-283-5  aS 503 Sit  a503  aIPA  a2611201440  a2611201441  a2611201442  a2611201443  a2611201444  a2611201445  a2611201446  a2611201447  a2611201448  a2611201449  a2611201450  a2611201451  a2611201452  a2611201453  a2611201454  a2611201455  a2611201456  a2611201457  a2611201458  a2611201459<pre>An Error occurred while handling another error:
yii\web\HeadersAlreadySentException: Headers already sent in /home/smknp915/public_html/perpus.smkn3pbl.sch.id/common/components/MarcHelpers.php on line 185. in /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/web/ErrorHandler.php(136): yii\web\Response-&gt;send()
#2 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/base/ErrorHandler.php(152): yii\web\ErrorHandler-&gt;renderException(Object(yii\web\HeadersAlreadySentException))
#3 [internal function]: yii\base\ErrorHandler-&gt;handleException(Object(yii\web\HeadersAlreadySentException))
#4 {main}
Previous exception:
yii\web\HeadersAlreadySentException: Headers already sent in /home/smknp915/public_html/perpus.smkn3pbl.sch.id/common/components/MarcHelpers.php on line 185. in /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/web/Response.php:369
Stack trace:
#0 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/web/Response.php(342): yii\web\Response-&gt;sendHeaders()
#1 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/vendor/yiisoft/yii2/base/Application.php(390): yii\web\Response-&gt;send()
#2 /home/smknp915/public_html/perpus.smkn3pbl.sch.id/opac/index.php(26): yii\base\Application-&gt;run()
#3 {main}</pre>