00310nam a2200133 a 4500008004100000020001500041050001600056100001600072245001500088246002200103260002800125300001400153350000900167120416s0000    ||||||||||||||||| ||    u  a0435107022  aPE 1404 Poo  aPoole, R. H10aImpact two  athemes and topics  aLondonbHeinemannc1967  avi, 248p.  a0.00