TY  - BOOK
AU  - Reynolds,Jonathan T.
TI  - 30-second twentieth century : : the 50 most significant ideas and events, each explained in half a minute / 
SN  - 9781785784156
AV  - D421  T447 2018
KW  - History, Modern
KW  - 20th century
KW  - Twentieth century
N1  - Includes bibliographical references and index
ER  -