Grammar for Writing: Complete Course

Name: Grammar for Writing: Complete Course
Brand: William H Sadlier
SKU: 9780821503621

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William H Sadlier Grammar for Writing: Complete Course is a language arts - grammar identified by EAN 9780821503621.

9780821503621 Certainty 75%

Brand: William H Sadlier
Category: language arts - grammar
Barcode type: EAN-13 / GTIN-13
GS1 registered country: Bookland (ISBN-13)
Data confidence: 75%

Product Details

Barcode (EAN/GTIN)	9780821503621
Product name	Grammar for Writing: Complete Course
Brand / Manufacturer	William H Sadlier
Category	language arts - grammar
GS1 Prefix	978 — registered in Bookland (ISBN-13)
Barcode type	EAN-13 / GTIN-13
Data certainty	75%

Verified Product Facts

The barcode 9780821503621 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 dimensions24.13 × 19.558 × 2.794 centimeters (L×W×H)

Package weight1.9 pounds

Product dimensions8 × 1 × 9.75 inches (L×W×H)

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/9780821503621

GET https://myproduct.guru/api/search?q=9780821503621

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

About EAN Barcode 9780821503621

Barcode 9780821503621 is a EAN-13 (GTIN-13) identifying Grammar for Writing: Complete Course 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: William H Sadlier
Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780821503621?

Barcode 9780821503621 is Grammar for Writing: Complete Course, sold under the brand William H Sadlier.

Who manufactures barcode 9780821503621?

William H Sadlier is recorded as the manufacturer of Grammar for Writing: Complete Course (barcode 9780821503621).

What country is barcode 9780821503621 from?

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

Is barcode 9780821503621 a valid EAN?

Yes, 9780821503621 is a valid EAN-13 barcode with correct check digit.

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