Know Your Model Aero Engines by R. H. Warring | Argus Books | 1982 | Paperback

"Model Gliders" by R. H. Warring

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

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

Single Channel Radio Control by R H Warring Paperback 1967 Model Aeronautical

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

The New Glassfibre Book R H Warring 1981 Paperback Model And Allied Publications

Fluids for Power Systems by R.H. Warring, 1970, Trade and Technical Press Ltd.