000 00307nam a22001337a 4500
020 _a0521268672
050 _aMED RC 268.57.
_bS53
100 _a
245 _aViruses and cancer
250 _aRigby.P.W.J
260 _aLondon
_bCambridge university press
_c1989
300 _axi, 315p.:
_bill
942 _cBK
999 _c8002
_d8002