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Making Transistor Radios A Beginner's Guide By R.H. Warring Hardback 1971 2nd Im

Beginners Workshop Manual 1964 R.H Warring Ref00383

Model Power Boats by R. H. Warring 1964 Hardcover Arco Publications 1st Edition

Radio-Controlled Models (R H Warring - 1962) (ID:77222)

BEGINNER'S WORKSHOP MANUAL by R.H. WARRING - LUTTERWORTH PRESS - H/B - 1964

Understanding Digital Electronics by R.H. Warring 1982 TAB Books Experiments