00287nam a22001097a 4500020001500000082001900015100001900034245006300053260003500116300001100151650001500162  a3805534329  a616.07507 CHYF  aChynn, K. York  aManual of Cranial Computerized Tomography /cK. York Chynn  aNew York :bS. Karger, c1982.  a106 p.  aTomography