Releases by Whitby, R. David (Pathmaster Marketing Ltd., England)

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Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Blending and Quality Assurance (Hardcover Book) (2026)

Lubricant Blending and Quality A... (2026)

Whitby, R. David (Pathmaster Mar...

Release December 7, 2026

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Analysis and Condition Monitoring (Paperback Book) (2024)

Lubricant Analysis and Condition... (2024)

Whitby, R. David (Pathmaster Mar...

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Marketing, Selling, and Key Account Management (Paperback Book) (2024)

Lubricant Marketing, Selling, an... (2024)

Whitby, R. David (Pathmaster Mar...

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Marketing, Selling, and Key Account Management (Hardcover Book) (2022)

Lubricant Marketing, Selling, an... (2022)

Whitby, R. David (Pathmaster Mar...

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Analysis and Condition Monitoring (Hardcover Book) (2021)

Lubricant Analysis and Condition... (2021)

Whitby, R. David (Pathmaster Mar...

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Blending and Quality Assurance (Paperback Book) (2021)

Lubricant Blending and Quality A... (2021)

Whitby, R. David (Pathmaster Mar...

Cover for Whitby, R. David (Pathmaster Marketing Ltd., England) · Lubricant Blending and Quality Assurance (Hardcover Book) (2018)

Lubricant Blending and Quality A... (2018)

Whitby, R. David (Pathmaster Mar...