00266nam a2200109 a 4500008004100000020001500041050002100056100001800077245002700095260002500122350000900147120416s0000    ||||||||||||||||| ||    u  a0521589533  aQ 180.55.D57 Ash  aAshall, Frank10aRemarkable discoveries  aCambridgebCUPc1994  a0.00