00509nam a2200157Ia 4500001000500000005001700005008004100022020001300063082001200076100002700088245008200115260002300197650002600220999001500246952009000261287120261006003647.0120911s9999    xx            000 0 und d  a71130356  a547 ROB  aRoberts, John D.94040  aOrganic chemistry : methane to macromolecules / John D. Roberts, Stewart Ross  aW.A.Benjamin, Inc.  aChemistry,organic954  c2871d2871  00104070aNUbNUd2012-09-11l0o547 ROBp3824r2012-09-11 00:00:00w2012-09-11yOS