00460nam a2200145Ia 4500020001800000082001900018100002800037245006600065260005800131300003000189490002900219500005600248500000500304700000500309  a9780387689142  a515.7bH154.BS  aHajek, Petr and others.  aBiorthogonal systems in banach spacesbcPetr Hajek ...et.al.  aNew YorkbSpringer Science+Business Media, Inc.c2008  axviii, 339p. Bibl. Index.  aCMS books in Mathematics  a"Purchased under NBHM grant for the year 2008-2009"  a  a