00418nam a22001457a 4500003000400000008004100004082001700045100001600062245007100078260004700149300001600196650001900212650001900231650002200250OSt230908b        |||||||| |||| 00| 0 eng d  a574.87bB28M  aBarry, J.M.  aMolecular biology: an introduction to chemical genetics/J.M. Barry  aNew Delhi:bPrentice Hall of India;c1973.  axii, 142 p.  aLife sciences   aPure Sciences   aMolecular Biology