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Houghton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3

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Houghton Mifflin Harcourt Publishing Company Houghton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3 is a books identified by EAN 9780618385621.

9780618385621 Certainty 50%
  • Brand: Houghton Mifflin Harcourt Publishing Company
  • Category: books
  • Barcode type: EAN-13 / GTIN-13
  • GS1 registered country: Bookland (ISBN-13)
  • Data confidence: 50%

Product Details

Barcode (EAN/GTIN)9780618385621
Product nameHoughton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3
Brand / ManufacturerHoughton Mifflin Harcourt Publishing Company
Categorybooks
GS1 Prefix978 — registered in Bookland (ISBN-13)
Barcode typeEAN-13 / GTIN-13
Data certainty50%

Verified Product Facts

The barcode 9780618385621 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

Batteries requiredno
Package dimensions27.432 × 22.606 × 2.032 centimeters (L×W×H)
Package weight1.45 pounds
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 (2026-09-23). 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.

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Barcode Lookup API

Access this product programmatically via the ProductGuru free API:

GET https://myproduct.guru/scan/9780618385621
GET https://myproduct.guru/api/search?q=9780618385621

No API key required. Returns JSON with product name, brand, manufacturer, and more.

About EAN Barcode 9780618385621

Barcode 9780618385621 is a EAN-13 (GTIN-13) identifying Houghton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3 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: Houghton Mifflin Harcourt Publishing Company
  • Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780618385621?

Barcode 9780618385621 is Houghton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3, sold under the brand Houghton Mifflin Harcourt Publishing Company.

Who manufactures barcode 9780618385621?

Houghton Mifflin Harcourt Publishing Company is recorded as the manufacturer of Houghton Mifflin Reading: Extra Supp Mngmt Hndbk Lv 3 (barcode 9780618385621).

What country is barcode 9780618385621 from?

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

Is barcode 9780618385621 a valid EAN?

Yes, 9780618385621 is a valid EAN-13 barcode with correct check digit.

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