00310nam a22000977a 4500008004100000020001500041080001000056100001600066245007400082264005600156220309s2001    se ||||| |||| 00| 0 eng d  a9155450660  a576.3  aGrahn, Elin  aRNA-protein intreactions in the bacteriophage MS2 / c[by] Elin Grahn  aUppsala : bActa Universitatis Upsaliensis, c2001.