00749    a2200385   4500000002100000001000700021005001700028008004100045010000500086020000500091082001600096100001800112110000500130245006400135250000500199260002900204300001000233490000700243500000500250600000500255610000500260611000500265630000500270650000500275651000500280654000500285700003000290710000900320711000500329720000500334730000500339740000500344752000500349856000900354BKB                 07107320200902150923.0                                          a  a  a518.1bG75D1 aGrady, Leo J.  a1 aDiscrete calculuscby Leo J. Grady and Jonathan R. Polimeni  a  aNew YorkbSpringerc2010  a366p.  av  a  a  a  a  a  a  a  a  aPolimeni, Jonathan R.bc  abc  a  a  a  a  a  adf