000 00328nam a2200121Ia 4500
008 170101s1973 xx 000 0 und d
082 _a576.6484 LEH
100 _aLehman John M.
245 0 _aSV-40 Viruses ; Molecular Structure
260 _aNew York
_bMSS Informatics Corporation
_c1973
300 _a155 p.
942 _2ddc
_cB
999 _c490616
_d490616