2026-02-12T16:02:31+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000437890&rows=5
2026-02-12T16:02:31+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A%2Cscore&fq=-merged_boolean%3Atrue&wt=json&json.nl=arrarr&q=%7B%21mlt+qf%3Dtitle%2Ctitle_short%2Ccallnumber-label%2Ctopic%2Clanguage%2Cauthor%2CpublishDate+mintf%3D1+mindf%3D1%7Din00000437890&rows=5
2026-02-12T16:02:31+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2026-02-12T16:02:31+03:00 DEBUG: Deserialized SOLR response
2026-02-12T16:02:31+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on
2026-02-12T16:02:31+03:00 WARN: VuFind\Cover\Router: Cover provider VuFind\Content\Covers\ObalkyKnih needs ajaxcovers setting to be on
صورة الغلاف

Practical electrical engineering : A complete treatise on the construction and management of electrical apparatus as used in electric lighting and the electric transmission of power. Illustrated with many hundreds of illustrations.

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Biggs, Charles Henry Walker (مؤلف), Beaumont, W. Worby (William Worby (مؤلف), Capito, Charles (مؤلف), Kapp, Gisbert, 1852-1922 (مؤلف), Kilgour, Martin H. (مؤلف), Niblett, J. T. (مؤلف), Reckenzaun, Anthony (مؤلف), Sellon, Robert Percy (مؤلف), Swan, Howard (مؤلف), Swinburne, James (مؤلف)
التنسيق: كتاب
اللغة:الإنجليزية
منشور في: London, Biggs & Debenham 1890-1891
الوسوم: إضافة وسم
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