00480nas a22001457a 4500952010300000999001700103008004100120022001400161245005300175260006600228300000700294362000600301650002100307942000600328  00104070aISIbISId2019-02-15h17; Jan-Mar,1977l0pDP12583r2019-02-15 00:00:00w2019-02-15yP  c37335d37335190206s9999    xx            000 0 und d  a0011-3417  aCurrent contents. Physical and Chemical Sciences  aPhiladelphia, Pa.bInstitute for Scientific Informationc1977  av.  a   aMathematics9225  cP