00454nam a22001097a 4500008004100000040005500041080002100096245013500117260005900252300001900311650001400330240906b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a547.9(082.2)bK2  aSecond international symposium on the chemistry of natural productsc/ Held In Prague, Czechoslovakia 27 August - 2 September 1962  aCzechoslovakia: bSection of Organic Chemistry, c1962  av, 717+xxiiip.  aChemistry