00398nam a22001217a 4500008004100000040005500041080001200096100002000108245007400128260004500202300001600247650001300263230531b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a615bJ51 aFleck, Ronald H  aSynthetic drugs: bA handbook for chemists physicians and pharmacists  aLondon: bCleaver-Hume Press Ltd, c1955  aviii, 380p.  aHandbook