00539cam a22001932a 4500001001300000003000400013005001700017007001400034008004100048010001700089040001800106050001800124245005900142260003500201300001300236533001500249650002400264700005700288mic52000451 DLC20260227111612.0hd uuu|||||||950831m19439999gw a    a     000 0 ger    amic52000451   aDLCcDLCdDLC00aMicrofilm 77400aNeuere Methoden der präparativen organischen Chemie.  aBerlin,bVerlag Chemie,c1943-  av.bill.  aMicrofilm. 0aChemistry, Organic.1 aFoerst, Wilhelm,d1898-      [from old catalog]eed.