00282nam a2200121 a 450000500170000002000150001708200150003210000180004724500340006525000120009926000280011130000210013920251203091646.0  a0815316208  a571.6bMOL  aBruce Alberts  aMolecular biology of the cell  a3rd ed.  aNew YorkbGarlandc1994  axliv,1362p, 26cm