00361nam a2200157 a 450000500170000002000180001708200160003510000210005124500250007226000280009730000300012560000080015563000280016385600060019185600060019720251219155942.0  a9781032826622  a907.82bHEL  aHeller, Agnesd_  aTheory of Historyb_  aLondonbRoutledgec2016  aviii, 333 p.c22 cm.bPB.  bc_  aHistory, Historiography  f_  a_