000 00315nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _aMahadevan A
245 0 _aPost Infectional Defence Mechanisms
260 _bToday & Tommorow's
260 _c1991
365 _b695.00
650 _aPathology
942 _cBK
999 _c237818
_d237818