00397cam a2200145   45000010006000000050017000060080041000230350003000640410008000670500015000751100039000902450056001292600057001853000009002422344920230404125619.0060907n1986    dr                  spa      aeng14aCD F 00349  aColumbia University Health Service1 aInformation about AIDS for the Columbia community /  aNew York: The Trustees of Columbia University,c1986  a31p.