00329nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001700079245004200096260003600138300000900174650001200183221030s9999    xx            000 0 und d  a9350063002  aEnglish  a105.23  aB. S. Rajput 0aMathematical Physicscby B. S. Rajput  bPragati PrakashanaMeerutc2011  a1328  aPhysics