004200a00a22001810004500020001800000245003400018100002200052100002400074260001700098260000900115300001200124082002000136306001800156306001400174760002900188015001100217887001000228  a955-599-261-4  aTutorials in CT Brain imaging  aSenanayake, Nimal  aDissanayaka, Sugath  bVishva Lekha  c2001  a1-90pgs  a616.831-073 S25  aBrain Imaging  aSri Lanka  bNo. 8 Reference cupboard  a004603  a475/=