00421nam a22001457a 4500008004100000040005500041080001600096245003900112260003400151300001300185500001200198650001400210653002700224700002400251230808b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a541.515(05)  aAdvances in free-radical chemistry  aLondon: bLogos Press, c1967  ax, 274p.  aVol. II  aChemistry  aHomolytic substitution  aWilliams, G H (Ed.)