00507    a2200133   4500082001800000100003400018245012500052250001100177260002800188300002100216500002900237650007200266653003500338  a016.61bT395m  aThornton, John Leonard, 1913-  aMedical books, libraries and collectors; a study of bibliography and the book trade in relation to the medical sciences.  a2d rev  aLondon:bDeutsch,c1966  axiv,445p.billus  aBibliography: p. 355-405  aMedical librariesaBook sellingaSpecial librariesaMedical science  aMedical science-Bibliographies