In Russian. Grin, Yuri Ivanovich. Investigation of the Laser Properties of Molecule # 20 in Gas Dynamic Mode. Moscow: 1975. Issledovanie lazernykh svoystv molekuly # 20 v gazodinamicheskom rezhime. In Russian /Investigation of the laser properties of molecule # 20 in gas dynamic mode. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU6923283