الثانية

  • Accident/Incident Prevention Techniques – Second Edition

  • Easy Guide to Health and Safety – Second Edition

  • Fundamental Principles of Occupational Health and Safety – Second Edition

  • Total Productive Maintenance – Strategies and Implementation Guide – Second Edition

  • Fluorinated Ionomers Second edition

  • Fatigue and Tribological Properties of Plastics and Elastomers – Third Edition

  • Fatigue and Tribological Properties of Plastics and Elastomers – 2nd Edition

  • Handbook of Thermoplastic Elastomers 2nd Ed

  • English as a Second Language

  • الاسطوانة الخامسة لتعليم الخراطة

  • الاسطوانة الرابعة لتعليم الخراطة

  • الاسطوانة الثالثة لتعليم الخراطة