You can access a recent copy of Molecular Biology of the Cell through the US National Center for Biotechnology Information:<p><a href="http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;books&#x2F;NBK21054&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;books&#x2F;NBK21054&#x2F;</a>