00425nam a2200145Ia 450000100060000000800410000602000070004704000130005408200210006710000200008824501220010826000310023030000110026154600070027255229140505s9999 xx 000 0 und d aNA cPK-LaUMT aMAL 540.72bROB- aMilligan, W. O. 4aThe Robert A Welch Foundation conferences on chemical researchbChemistry of future energy resourcescMilligan, W. O. aTexas,USA:bHouston,c1979 a350 p. aEN