00403nam a2200169 a 450000500170000002000180001708200130003510000190004810000230006724500450009026000250013530000270016060000080018763000260019585600060022185600060022720251203114829.0  a9788123902975  a515bBER  aBerman, G.Nd_  aLevant, Leonid Tr.  aProblem book in mathematical analysisb_  aCBS Publishersc1994  a462p.bill.c22cm.bPB  bc_  aMathematical analysis  f_  a_