00282    a2200109   4500020001500000082001500015100002000030245004500050260004000095300002000135650001700155  a0824797906  a511.5bZHA  aZhang, Cun-Quan  aInteger flows and cycle covers of graphs  aNew YorkbMarcel Dekkerc1997g1997  axii,379p.c24cm  aGRAPH THEORY