004220a00a22001690004500020001800000245003500018250001100053100003300064100002100097260002800118260000900146300003300155082001500188306001900203760001900222015001100241  a0-397-51237-6  aThe Textbook of Spinal Surgery  aVol.11  aedited by Bridwell, Keith H   a DeWald Ronald L  bJ.B. Lippincott Company  c1991  a1-1256pgs with index 1-46pgs  a617.3 S 63  aSpinal Surgery  bNo. 7 cupboard  a002656