00449nam a2200145Ia 450000100060000000800410000602000070004704000130005408200210006710000200008824501460010826000310025430000110028554600070029655651140506s9999    xx            000 0 und d  aNA  cPK-LaUMT  aMAL 540.72bPRO-  aMilligan, W. O.  aProceedings of the Robert A.Welch Foundation conferences on chemical research, November 11-13, 1974 (XVIII: immunochemistry)cMilligan, W. O.  aTexas,USA:bHouston,c1975  a278 p.  aEN