00450nam a2200181Ia 4500008004100000041000800041082002000049100002100069245004500090260004200135300000800177365000700185500001400192501000700206520000700213650002900220999001900249230725s1997    xx            000 0 und d  aeng  a615.19bBEC/STE  aBECKETT,STENLAKE  aPRACTICAL PHARMACEUTICAL CHEMISTRY VOL.I  bC.B.S. PUBLISHERS & DISTRUTORS c1997  a326  h20  aTEXT BOOK  aPC  aPB  aPHARMACEUTICAL CHEMISTRY  c767633d767633