00573cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035002000092040001900112042001200131050001900143060002300162100003600185245003100221250001100252260003300263300002800296504003100324med48000778 DLC20260227111610.0810920s1946    xx a     b    000 0 eng    amed48000778   a(OCoLC)14743735  aDLCcDNLMdDLC  apremarc00aRC78b.R7 19460 aWN 160bR824h 19461 aRoss, John A.q(John Alexander)12aA handbook of radiography.  a2d ed.  aLondon,bH. K. Lewis,c1946.  aviii, 164, [1] p.bill.  aBibliographical footnotes.