01052     2200397   4500001002100000008004100021035002000062245007800082100005500160260003800215300003700253020002200290084001700312082001100329650001400340990001500354990001500369990001500384990001500399990001500414990001500429990001500444990001500459990001500474990001500489990001500504990001500519990001500534990001500549990001500564990001500579990001500594990001500609990001500624990001500639INLIS000000000003393                                   ind    a0010-0526000020  aKOKURIKULER PROJEK KOL: MENJADI PAHLAWAN LINGKUNGAN XbBUKU UMUMcPertama  aArif Ediyanto, M. Pd , Nining Mariyaningsih, M. Pd  aSemarangbPT.ERLANGGAcMaret 2026  ax,109 hlm.:ilus.;21 cm x 25,5 cm  a978-634-266-277-9  aS 363.73 Ari  a363.73  aBUKU UMUM  a2611201655  a2611201656  a2611201657  a2611201658  a2611201659  a2611201660  a2611201661  a2611201662  a2611201663  a2611201664  a2611201665  a2611201666  a2611201667  a2611201668  a2611201669  a2611201670  a2611201671  a2611201672  a2611201673  a2611201674<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>