00388     2200157   4500001002100000008003900021035002000060245003400080100002300114250001100137260002700148300001900175084001400194082000800208990001400216INLIS000000000000412                                   N    a0010-0317000410  aAn approach to modern physics  aAndrade, E.N. da C  a2nd ed  bG. Bell and Sonsc1956  ax, 266.c18 cm  a530 And a  a530  a053056112