00296nam a2200121Ia 4500082002000000100001300020245004000033260003600073300001300109490004200122500000500164700000500169  a515.35bH162.FD  aHale, J.  aFunctional differential equationsb  aNew YorkbSpringer-Verlagc1971  ax, 238p.  aApplied Mathematical Sciences v v. 3  a  a