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Adopting the Library of Congress classification system: a manual of methods and techniques for application or…

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R. R. Bowker Adopting the Library of Congress classification system: a manual of methods and techniques for application or conversion is a computer science identified by EAN 9780835204934.

9780835204934 Certainty 75%
  • Brand: R. R. Bowker
  • Category: computer science
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 75%

Product Details

Barcode (EAN/GTIN)9780835204934
Product nameAdopting the Library of Congress classification system: a manual of methods and techniques for application or conversion
Brand / ManufacturerR. R. Bowker
Categorycomputer science
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty75%

Verified Product Facts

The barcode 9780835204934 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

Item weight1.8 pounds
ManufacturerBowker (R.R.) Co ,U.S.
Package weight788 grams
UNSPSC code55101500

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, US FDA, US CPSC and Health Canada (2026-09-29). 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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Barcode Lookup API

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About EAN Barcode 9780835204934

Barcode 9780835204934 is a EAN-13 (GTIN-13) identifying Adopting the Library of Congress classification system: a manual of methods and techniques for application or conversion 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: R. R. Bowker
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780835204934?

Barcode 9780835204934 is Adopting the Library of Congress classification system: a manual of methods and techniques for application or conversion, sold under the brand R. R. Bowker.

Who manufactures barcode 9780835204934?

R. R. Bowker is recorded as the manufacturer of Adopting the Library of Congress classification system: a manual of methods and techniques for application or conversion (barcode 9780835204934).

What country is barcode 9780835204934 from?

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

Is barcode 9780835204934 a valid EAN?

Yes, 9780835204934 is a valid EAN-13 barcode with correct check digit.

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