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Penfold

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Beginners Guide to TTL Digital IC's

By Penfold, R. A.

A Practical Introduction to Microprocessors

By Penfold, R. A.

How to Design and Make Your Own PCBs

By Penfold, R. A.

Electronic Household Projects

By Penfold, R. A.

A Posy of Wild Flowers: A Gypsy Girl at Heart

By Penfold, Rosemary

How to Use Oscilloscopes and Other Test Equipment

By R. A. Penfold, Penfold, R. A.

How to Get Your Electronic Projects Working

By Penfold, R. A.

How to Design Electronic Projects

By Penfold, R. A.

Getting the Most from Broadband

By Penfold, R. A.

Where The World Turns Wild

By Penfold, Nicola

100 Maths Lessons for the National Curriculum for teaching ages 7-8 (Year 3). Includes short term planning and lessons for the whole year. (100 Lessons) (100 Lessons - New Curriculum)

By Fletcher, Lesley, Penfold, Jenny, Montague-Smith, Ann

How to Expand, Modernise and Repair Personal Computers and Compatibles (Bernard Babani Publishing Radio & Electronics Books)

By Penfold, R. A.

Circuit Source: Bk. 1 (BP S.)

By Penfold, R. A.

Practical Electronic Building Blocks: Bk. 2

By Penfold, R. A.

Beginner's Guide to Modern Electronic Components (BP S.)

By Penfold, R. A.

How to Build Advanced Short Wave Receivers

By Penfold, R. A.

Remember Cambodia

By Helen Penfold, Penfold, Helen

Know Your Bible: Workbk. 2

By Penfold, Susan, etc.

Know Your Bible: Workbook 1: Workbk. 1

By Susan Penfold, etc., Penfold, Susan

Getting the Most from Your Laptop

By Penfold, R. A.

More Advanced Power Supply Projects (BP S.)

By Penfold, R. A.

Getting the Most from Your Multimeter: 239 (BP S.)

By Penfold, R. A.

Practical PIC Microcontroller Projects (BP S.)

By Penfold, R. A.

Electronic Projects in Photography (Newnes constructors projects)

By Penfold, R. A., J.W.

Using Dreamweaver MX (Babani computer books)

By Penfold, R. A.

Electronic Hobbyists Data Book: 396 (BP S.)

By Penfold, R. A.

Preamplifier and Filter Circuits (BP S.)

By Penfold, R. A.

Essential Numeracy: Book 2

By Penfold, Colin, Penfold, Jenn

Electronics: Build and Learn

By Penfold, R. A.

Build it Strong! (First Science)

By Rowe, Julian, Perham, Molly, Penfold, Rowland, Millard, Peter, Anstey, David