000 00344nam a2200145Ia 4500
008 220204s9999 xx 000 0 und d
082 _a578
_bBIS
100 _aBISWAS, Amita
245 0 _aIntroduction to viruses
260 _aNew Delhi
_bVikas
_c1976
650 _aViral disease
650 _aViruses
700 _aBISWAS, S B
942 _cBK
999 _c24384
_d24384