00273nam a2200109Ia 4500008004100000020001500041100002300056245002600079250000900105260003800114300001100152260211s9999||||xx |||||||||||||| ||und||  a1574390708  aBillups, Norman F. 0aAmerican Drug index    a45th  bWoulters kluwer aSt. Louisc1956  a1025p.