00341    a2200109   4500020001800000082001700018100002000035245008500055260003500140300001900175650003700194  a9780387258000  a502.825bEGE  aEgerton, Ray F.  aPhysical principles of electron microscopyban introduction to TEM, SEM and AEM   aNew YorkbSpringerc2005g2005  aix,202p.c24cm  aNATURAL SCIENCES AND MATHEMATICS