00350nam a2200145Ia 4500008004100000020001800041041000800059082001400067100001800081245002800099250001200127260003700139300000800176650002000184240117s2010    xx                  und d  a9781848165328  aeng  a523.1/MEN  aSachs, Mendel  aPhysics of the universe  a1st Ed.  aNew yorkbWorld Scientificc2010  a128  aApplied Physics