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Introduction to Economics

Compiled automatically from public product data — the attributes on this page are assembled from the sources we hold, not written by a person or drafted by AI, and individual pages are not reviewed one by one. How we use AI →

Harcourt Brace Professional Pub Introduction to Economics is listed under economic systems identified by EAN 9780155045378.

9780155045378 Certainty 60%
  • Brand: Harcourt Brace Professional Pub
  • Category: economic systems
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 60%

Product Details

Barcode (EAN/GTIN)9780155045378
Product nameIntroduction to Economics
Brand / ManufacturerHarcourt Brace Professional Pub
Categoryeconomic systems
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty60%

Verified Product Facts

The barcode 9780155045378 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Package weight505 grams

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode  ·  We matched this barcode against recall records from EU Safety Gate, Health Canada, US FDA, Transport Canada and 18 other national safety agencies (2026-10-29). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record. Browse recalls by agency, country or year →

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About EAN Barcode 9780155045378

Barcode 9780155045378 is a EAN-13 (GTIN-13) identifying Introduction to Economics in the GS1 global system.

  • Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
  • GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
  • Manufacturer: Harcourt Brace Professional Pub
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780155045378?

Barcode 9780155045378 is Introduction to Economics, sold under the brand Harcourt Brace Professional Pub.

Who manufactures barcode 9780155045378?

Harcourt Brace Professional Pub is recorded as the manufacturer of Introduction to Economics (barcode 9780155045378).

What country is barcode 9780155045378 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9780155045378 a valid EAN?

Yes, 9780155045378 is a valid EAN-13 barcode with correct check digit.

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