PRINT-OKPRINT-OK{"@context":"http:\/\/schema.org","@type":"Book","total_rows":1,"page":1,"records_each_page":10,"@graph":[{"@id":"http:\/\/www.lib.smpn30.semarangkota.go.id\/index.php?p=show_detail&id=961","name":"Trigonometri Ceria","author":{"name":["Jumbadi"]},"isbn":"9786028237246","publisher":"Era Intermedia","dateCreated":"iv, 72 hlm,; 21 cm.","image":"cover_trigonometri-ceria-20250514083811.jpeg"}]}