00349nam a2200133Ia 4500003000400000008004100004020002300045040000800068100001800076245004800094260004800142300001400190365001100204LDD181029s9999    xx            000 0 und d  a052154078xc225.00  cLDD  aGnadig, Peter 0a200 puzzling physics problemscPeter Gnadig  aCambridgebCambridge University Pressc2001  axiv,257p.  b225.00