Handbook of chemistry and physics. P. 2 : a ready-reference book of chemical and physical data / ed. Charles D. Hodgman. - 37th ed. - Cleveland, Ohio : Chemical Rubber Pub., 1955. - [1615] p. Includes index. Subjects--Index Terms: ფიზიკა ქიმია სახელმძღვანელო Universal Decimal Class. No.: 53+54+53:801.3:802.0+54:801.3:802.0