00581ca0 a2200241ua 45000010006000000050017000060070003000230080041000260200013000670400009000800410014000890820013001031000027001162450062001432500013002052600026002183000019002443650013002635040009002765410025002855410015003106500014003252943020180503181455.0ta090427s1978           g     b000 u eng u  cRs.139/-  aMAIN1 aenghNULL14a540bVOG1 aVogel, A.I.  .eAuthor10aA Textbook of Practical Organic Chemistry / cA.I. Vogel.  a4th /b.  aUSA :bELBS , c1978.  a1365 ; cNULL.  aRs.139/-  aNULL  eSC32      hRs.139/-  e21652      0aChemistry