000 00379pam a2200157a 44500
008 230515b1992 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENG
082 _a"616,1"
100 _aR A V BENN
245 _aAIDS TO MICROBIOLOGY AND INFECTIONS DISEASE
250 _a0
260 _aNULL
_b"CHURCHILL LIVING STONE, ND,"
_c1992
300 _a283
650 _aN.D.
999 _c520327
_d520327