00266nam a2200097Ia 4500008004100000082002100041100002400062245004600086260002800132300000800160140113s9999    xx            000 0 und d  a5.007(04)   M0.3  a"Garfield, Eugene."  aEssays in an information scientist vol. 3  a1980bISIcPhiladelphia  a892