00261nam a2200109Ia 4500008004000000082001300040100001900053245002100072260002700093300001100120650002000131210210b1965   xxu||||| |||| 00| 0 eng d  a530 KEAG  aKEARSEY (C W).  aGeneral physics.  aLondonbLongmansc1965  aix,438  aGeneral physics