H. Moore creator London Methuen and company ltd 1923 x: 826p Part.1- Properties of Mater (Page-17) ,Part.2- Heat (Page-161), Part.3- Sound (Page-303), Part.4- Light (Page-371), Part.5- Magnetism (Page-499), Part.6-Static Electricity (Page-561), Part.7-Current Electricity (Page-623). Moore,H 530, MOO 20221206111051.0