00434nam a2200133Ia 4500008004100000082001900041100002600060245004100086260003900127300000800166942000700174952010200181999001700283140113s9999    xx            000 0 und d  a663.915:5   P9  a"Beckett, Stephen.T."  aThe Science of Chocolate 2nd edition  a2009bRoyal Soc.of ChemistrycU.K.  a240  cBK  00104070aVTLbVTLd2014-01-13l0o663.915:5   P9pVBK5076r2014-01-13 00:00:00w2014-01-13yBK  c61623d61623