TY - BOOK AU - Richard Gregory Bart AU - H.E. Hadley, TI - Class book of physics U1 - 530 PY - 1947/// CY - London PB - Macmillan and Co Limited N1 - Richard Gregory Bart & H.E. Hadley: Class book of physics. London. Macmillan and Co Limited, 1947.--(530BAR) ER -