00454nam a2200169Ia 4500082002000000100002200020245003000042260003100072300001900103500000500122690000600127700000500133952010200138964001700240921001000257999001700267  a515.42bB289.EI  aBartle, Robert G.  aElements of integrationb  aNew YorkbJohn Wileyc1966  ax, 129p. Index  a  a   a  00104070aISIbISId1998-09-15l0o515.42 B289.EIpDP15505r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a10815  c10815d10815