Contents: F Transmission Photoelasticity. Integrated Photoelasticity of the General Three-Dimensional Stress State; F Investigation of Three-Dimensional Axis-Symmetrical Problems by the Photoelastic Method; F Photoelastic Coating. Application of Photoelastic Coating at Connecting Points of Bus Undercarriage; F Investigation of Local Stresses in the Mast Frame Uprights of Fork Lift Trucks; F Photoelasticity. Application of Photoplastic Methods in the Field of Forming; Measurement of the Influence of Viscoelastic Response of Materials on Plates by Optical Methods; F Holographic Interferometry and Laser Metrology. Holographic Examination of Cracking in Concrete; F Moire and Optoelectronic Methods. Optical Methods of Strain Measurements Application to Study Biaxial Tension Specimens; F Application of Strain Gauges and Other Electromechanical Transducers.