Optical Formulas Tutorial (Paperback or Softback)
Designed for students and professionals preparing for the ABO certification exam or wishing to quickly brush up on optical formulas, this easy-to-use workbook contains optical formulas, definitions, and walk-through problems with practical examples throughout.
Plastics Engineering 4th Edition R.J. Crawford P.J. Martin Textbook VG|PB
Plastics Engineering, Fourth Edition by R. J. Crawford and P. J. Martin provides a comprehensive overview of the properties and processing behavior of plastics and composites. The updated edition includes new illustrations and expanded sections on modern technologies, material selection, and processing techniques like extrusion and thermoforming.