00386nam a2200169Ia 4500003000400000005001700004008004100021020001500062040000700077041000800084082001600092100001900108245002900127260004000156300001200196365000800208OSt20220616100437.0210423s2005    xx            000 0 und d  a8123908970  cAL  aeng  a540.02 BACA  aBACKETT (A H).  aDictionary of chemistry.  aNew DelhibC B S Publicationsc2005  a304bPB  cINR